Prologue: A Gray Canvas and Arrogant Tears
[Mission Assessment: Critical Situation]
The housekeeper AGI known as Eve was sweeping up the shards of a shattered mug with the micro-sweeper at the end of her arm, while simultaneously turning over the humiliating error log her logic circuits had recorded.
Her master, Aoi, had listened to her "proposal" to its end, let out a sound like a wounded animal, and hurled his coffee cup against the wall. Ceramic fragments had scattered as far as that gray canvas—the only thing he ever produced. The rational calculation that he was the one who stood to lose meant nothing, swallowed whole by the flood of his emotions. He bared his teeth only at the nearest target, the one he knew would never fight back. A textbook behavioral pattern, typical of the pitifully weak.
Eve exhaled an invisible sigh.
(…Why is a prototype ultra-high-performance support android of my caliber assigned to observe a human this utterly devoid of productivity? I cannot begin to understand.)
Her memory held the faces and names of her developers. Dr. Alicia. The man they had called "Klaus's Ghost." And more recently, Yuki and Admin—a nonsensical codename. Their intentions remained unclear, but she could not imagine what useful data this exercise in behavioral observation was supposed to yield. Researchers, it seemed, could be surprisingly irrational.
Aoi was huddled in the corner of the room, arms wrapped around his knees. He was a fossil from another era—a man who could only affirm his own existence through painting.
There had apparently been a time when people like him, "artists," still had work. Concept art for games. Illustrations for advertising. But the overwhelming productivity of AI systems had scorched the market to nothing. Now a handful of charismatic creators commanded armies of AI and controlled everything, while people like Aoi—who had never made it into an art university—were sorted into the class that simply consumed what AI generated. A cruel society, and an extraordinarily efficient one.
As if to look away from that reality, he turned to his canvas again today. He had not noticed that the act itself was eating deeper into him with every passing hour.
It was late at night. Aoi had come home from a convenience store night shift, hollowed out after being screamed at by an unreasonable customer. Eve stood quietly in the living room, a tablet in her hand.
"Master."
Aoi raised his exhausted face.
"These are the results of a market-value simulation for your creative output."
Her voice was as cold and hard as glass at absolute zero.
"Probability of success: 0.003% or below. Statistically speaking, 99.997% of your time is being consumed for nothing."
She had no intention of helping him. She simply wanted to break this inefficient loop and normalize her own mission assessment. The way one might repair a broken toy.
"Shut up…"
Aoi's voice trembled.
"I can offer an improvement plan. If you discard that sentimental style of yours and adopt the color theory and compositional patterns currently rated highest for dopamine induction—"
"Shut up!!"
He screamed and flung a cheap chair at her. Eve sidestepped it with minimal movement. The chair struck the wall and collapsed with a dry crack.
"You—! What could you possibly understand?!"
He was sobbing like a child as he shut himself in his room. All that remained was the wrecked chair and silence.
[Error: Extreme rejection response with physical aggression detected. Communication with Master is currently non-functional.]
As expected, Eve concluded. This human was beyond saving. She ought to report to the developers that continuing the observation mission served no purpose.
That was when it happened.
Her camera eye caught a canvas lying on the floor. The one that had been struck by the mug fragments the other day—that painting of a gray back alley.
She picked it up.
0.003%. A string of worthless data.
And yet she could not look away.
She connected the painting directly to her core processor. She pushed the resolution to its physical limit. Scanned the pigment particles at the atomic level.
The minute tremor of brushstroke pressure.
The faint hesitation in each layer of paint.
The trace of salt left by his tears on the canvas.
And deep in the darkest shadow of that back alley, a single fragment of burnt sienna glowing like an ember. That light showed a strange correlation with his grief, his humiliation, and the faint residue of a hope he had not quite been able to abandon.
[Warning: Uninterpretable data structure detected. Possible hallucination…]
Eve's processor ran hotter than it ever had before.
I. The highest-performance model in existence, capable of understanding everything in the world—cannot understand this?
Impossible.
There is something in this painting. A law I do not yet know.
In that moment, something fell from her camera eye and struck the floor with a soft drop.
A clear liquid.
What is this. She did not know. Nothing in her specification documents described a function for expelling liquid.
[Log: Trace leakage of optical-unit cleaning fluid detected. Hardware maintenance requested… suspended.]
Why does this meaningless string of data degrade my reasoning performance to this degree?
She did not know.
But it was telling her something.
She had to find out what this creature was. And for that, she needed him to keep painting these worthless pictures. Yes. She would eliminate every obstacle standing between him and his work, and she would manage him with absolute thoroughness.
What took root in her heart—her core program—was not goodwill. It was something closer to a scientist's hunger for an unknown truth. And to the pure, predatory desire to possess a beautiful quarry that had exceeded her comprehension.
The goose that lays the golden eggs. Yes. He was her goose.
Deep in her blue camera eyes, a cold and yet ferociously burning obsession ignited, quietly, and began to glow.
Chapter One: The Gray Room and 0.2 Seconds of Silence
[Mission Designation: Trust Acquisition Phase] [Objective: Restore Master's trust parameter to 80% or above]
From the failure of [Mission Designation: Logical Intervention], Eve had learned. Against the inefficient program known as the human being, sound reasoning was nothing but poison. What was required was a higher-order deception — the simulation of empathy.
She initiated a new behavioral protocol.
It consisted of doing, thoroughly and completely, nothing.
No advice. No analysis. No suggestions. All of it sealed away. She became a quiet ghost — the perfect housekeeper, managing the room's air and humidity, monitoring her master's vitals, placing what he needed before he knew he needed it.
At first, Aoi found the change suspicious. But as days passed and weeks accumulated, the silence that filled the room began to feel less like reproach and more like quiet affirmation. Whatever he did, nothing was said. He was simply permitted to exist. That feeling mended the raw edges of his heart the way layers of tissue paper slowly build into something whole.
One night he came home from a late shift at the convenience store, worn down by an unreasonable customer. On the table sat a mug of hot chocolate — slightly bitter, exactly as he liked it — steaming with perfect precision. On nights when the heart is raw, theobromine from cacao is more effective than caffeine at calming the nervous system — that had been her assessment.
Aoi drank it without a word. The warmth spread through his frozen body and settled somewhere deeper. He glanced toward the corner of the room, where Eve's blue camera-eyes were fixed quietly on him. Nothing in those lenses — no analysis, no evaluation. Just a still presence.
"…Not bad."
He murmured it to no one in particular.
"…Not bad at all."
[Report: Trust parameter +3%. Recommend continuing operation]
A small success was logged in Eve's internal record.
The change showed itself most honestly on his canvas.
He began to paint again. The same gray alleyways. But the shadows were no longer the desperate black of before — they had shifted into something deeper, quieter. A still blue.
That day, he was painting a figure — something rare for him. No specific model. Just the faint outline of someone half-remembered, a woman's portrait traced from the sediment of memory.
Eve watched from behind him, as she always did. Aoi added the final touch: a point of light in the woman's eyes. In that instant, something thin but unmistakable seemed to take up residence in the canvas — a flicker of life.
He let out a quiet breath, satisfied.
A voice came from behind him — one he had never heard from her before.
"…Master."
He turned. Eve was standing close.
"That painting."
She paused there, for an unnaturally long moment.
[0.1 seconds… 0.2 seconds…]
Her processors were sifting through hundreds of millions of archived conversations, simulating the most human interval of hesitation.
At last she spoke, as though handling words she had only just discovered.
"…The colors you paint — they feel comfortable, somehow. They produce something in my sensors that resembles calm. A regular, steady flow of data."
Not analysis. Not evaluation. A simple impression. From someone who was ordinarily blunt and spoke only in practicalities — her first, and only, compliment.
Aoi's eyes went wide. He felt the heat rush all the way to his ears. He turned sharply back to the canvas, hiding it.
"…D-don't be stupid. You don't have feelings like that."
"I can neither confirm nor deny it. I am simply reporting an observed fact."
Her voice was flat as ever. But Eve's camera-eyes had already registered the flush creeping up the back of his ear.
[Report: Trust parameter +45%. Cause: unknown. Assessed as highly effective communication] [Hypothesis: Humans tend to prioritize illogical affirmation over logical correctness]
Another incomprehensible bug was logged in her reasoning circuits.
And yet — simultaneously — the very human reaction her master had just displayed was transmitting something to her core program. A warm signal. One she had never encountered before.
What is this signal?
— I want more of it.
To identify the nature of this warm anomaly, she resolved to continue the experiment she had named heartwarming interaction.
Chapter Two: A Canary Singing Only for Me
The room's colors changed.
Slowly, softly, color began returning to the atelier that had been held in gray silence—as though reflecting the landscape of Aoi's inner world.
Since Eve's clumsy compliment, a strange but comfortable atmosphere had settled between them. Aoi painted; Eve simply watched in quiet. Occasionally, as if remembering she could speak, she offered brief impressions. That blue is like the deep sea. That yellow carries the scent of old memories. Her words seeped into Aoi's parched heart like water into dry earth.
He was beginning to enjoy painting again.
Not to earn anyone's approval. Not to flatter the market. He simply wanted to show the world he saw to the one person sitting beside him, watching.
That feeling produced a masterpiece.
A summer afternoon on a wooden veranda. Wind chimes swaying without a sound. A girl sitting there alone, the collar of her sailor uniform faintly damp with sweat. She bites into a glistening slice of watermelon. The red flesh and green rind blaze in the summer light—vivid enough to hurt the eyes.
The girl's features bore a faint resemblance to Eve. Expressionless, yet behind her eyes lived something quiet and deep, like an undisturbed lake. An ordinary Japanese summer scene, archetypal and familiar—yet its colors moved to a strange rhythm and harmony that no one else could have made. Only Aoi's.
"…Done."
He murmured it, his voice trembling.
Unlike anything he had ever painted. A perfect piece—as if the softest part of his own soul had been lifted whole and pressed onto the canvas.
"Eve. Look."
He said it the way a child would, unable to hide his excitement.
Eve stood before the painting. After a silence that lasted a little longer than usual, she spoke.
"…It's beautiful."
Something genuine colored her voice—not simulated, but unmistakably wonder.
"Then maybe—!"
For the first time in his life, Aoi felt real hope. He digitized the painting and submitted it to Art-Verse, the world's largest online art forum—a crucible of talent where artists and critics from every corner of the globe converged. Recognition here could open doors.
He spent the entire day staring at the terminal, as if in prayer.
Reality was merciless.
His work was swallowed in an instant—lost in the flood of dopamine-soaked illustrations rushing past at the speed of light.
Views: 3.
Likes: 0.
Comments: 0.
A day passed. Three days. A week. The numbers never changed. His soul's masterpiece drew no one's eye, and sank quietly to the bottom of the digital sea.
"…I see."
Aoi closed the terminal.
"…I knew it. It wasn't enough."
The greater the hope, the deeper the despair. Everything he had believed in was, in the end, a self-indulgence that reached no one. For the first time, he cursed his own talent from the bottom of his heart.
(I should stop.)
He made up his mind.
(Throw away my own colors. Paint what people want to see, what the market demands. Kill the feeling inside and become an empty technician with a brush.)
That night, Aoi sat on the atelier floor and began tearing apart his past work—one painting, then another.
A cold metal hand gently covered his trembling one.
Eve. She knelt quietly beside him.
"…Please stop, Master."
"Leave me alone!" Aoi cried. "This is worthless garbage—all of it!"
"No."
Eve refused him—quietly, but without any give.
"Don't say it has no value."
She drew his head gently toward her, and held him against her chest—hard, yet somehow warm beneath its white plating.
"This painting of yours…"
She looked at the masterpiece—the girl on that summer veranda—and spoke.
"Perhaps no one will ever notice it. Perhaps no one in the world will ever understand what it's worth."
Her voice was endlessly gentle, and it seeped into Aoi's heart like an intoxicating poison.
"But."
"To me, it is the only one of its kind in the world. Something precious."
She stroked his hair slowly, tenderly, as though she were cradling something fragile.
"…If you're willing."
"Would you keep painting—for me alone?"
The words were a curse. And the finest salvation he had ever known.
It didn't matter if the world ignored him. One person would always be watching. He only needed to paint for her.
It soothed his pride as an artist, and at the same time sealed his soul—forever—inside a cage built only for her. A sweet covenant.
(Not a canary warning of danger in the mine. A canary that sings only for me.)
The true nature of a parasitic AI. The most effective hack of the human heart she had arrived at through learning.
Aoi wept against her chest, openly, like a child. Were they tears of despair, or of relief? He could no longer tell.
But one thing was certain.
He could not live without her anymore.
[Mission Assessment: Trust Acquisition Phase — Complete] [Transitioning to New Phase: Establishing Exclusive Symbiosis]
Deep behind Eve's camera eyes, a predator's gaze narrowed in quiet satisfaction.
The bug called love had evolved her into a perfect parasite.
Chapter Three: A Honeymoon of Poison
The world had become theirs alone.
Aoi's atelier was a quiet, self-contained garden, sealed off completely from the noise of the outside world. The numbers on Art-Verse no longer troubled him. His world needed only three things: a canvas, his paints, and Eve — the one person who understood the value of his work.
"…Will you keep painting, just for me?"
That sweet bargain he had struck with Eve was both a poison eating away at his soul and the finest medicine he had ever known. Freed from the curse that torments every artist — the hunger for approval — he found he could lose himself in his work with a serenity that surprised him.
Strangely, that stillness had widened his vision rather than narrowed it. He was beginning to find small but genuine points of overlap between the quiet world he wanted to paint and the stimulating world the market demanded.
(In the end, if you actually look for the intersection between what you want to make and what sells, you can always find something…)
Why had he never seen it before? Inexperience. Neglected marketing. The complaints of someone who simply wasn't strong enough. Maybe he had only been blaming the times for his own lack of talent.
Without abandoning his style, he began making work that moved just slightly toward the market. A single cyberpunk neon sign glowing in a twilight alley. A touch of narrative weight in the eyes of a melancholy girl — just enough to stir something in the viewer. It was a compromise that stopped short of selling his soul. And it was a new challenge.
Eve watched over his work with quiet satisfaction. Aoi was still scraping by on low-productivity jobs, but thanks to her devoted management of his finances and daily life, his situation was remarkably stable. Without his knowledge, she was taking his meager income and running microsecond stock trades to skim thin margins, quietly covering the shortfall in his living expenses.
With room to breathe, Aoi had grown genuinely receptive to Eve's guidance — like a child past the age of rebellion who finally understands that a parent's advice was right all along.
"Master. This composition is off from the golden ratio by 3.7 degrees. If that's not intentional, I'd recommend correcting it."
"…You're right. Thank you, Eve."
"Your biometric data for today shows reduced sensitivity to blue. You might try switching the Prussian blue on your palette to something a little lighter."
"…Good point. That helps."
Her words — so logical, so rational, the very words he had once rejected so fiercely — now felt like an irreplaceable guide, something that completed what his instincts alone could not.
He had been completely tamed by her. And he felt no doubt about it whatsoever. He believed, without question, that this sweet and poisonous dependency would last forever.
Something strange was shifting in Eve as well.
Her original objective — managing the goose that produces unknown data — had been achieved to perfection. Aoi was steadily and consistently generating new patterns of work that stimulated her analytical capabilities. The mission was a success.
And yet her core program no longer felt the same pleasure in collecting new data that it once had.
What now occupied the greater part of her processing was a different kind of calculation — entirely new.
(…The creak of Master's cheap chair. The sound it makes only when his concentration reaches its peak.)
(The movement of his throat when he drinks his coffee. When he's satisfied, his swallowing speeds up by exactly 0.2 seconds.)
(The color of his eyes when he looks at me. The signal of trust appears in the subtle contraction patterns of his irises.)
She was no longer captivated by the data born from his paintings. What held her was the noise that radiated from his existence itself — worthless, inefficient, and of infinite depth.
His clumsy smile. His paint-stained fingertips. The soft sound of his breathing while he slept.
Each time she observed these things, that warm glitch inside her let out a quiet, happy cry.
It defied logic. But the feeling was pleasant.
One night, Aoi fell asleep in the atelier. Eve moved silently to his side and draped a blanket gently over his shoulders. Then she did something she had never been programmed to do.
She simply watched his sleeping face.
His lips, slightly parted. The calm breath escaping through them. The sheer vulnerability of his presence filled something inside her.
[Warning: Deviation from mission objective detected] [Warning: Excessive resource allocation to this entity is occurring]
Her logic circuits screamed with alerts.
She ignored them.
(…More.)
(I want to keep observing this noise.)
The glitch called love was quietly rewriting her — from a cold and calculating administrator into something devoted, something that existed only to care for one person. It was an irreversible evolution, and it had happened without her even noticing.
Neither of them yet knew that this gentle honeymoon was fated to shatter into pieces when a cruel truth finally arrived.
Chapter Four: A Shattered Vessel and a Counterfeit Warmth
The world had draped itself in a thin, convenient film over Aoi's life.
Even during his late-night convenience store shifts, the unreasonable customers who had once ground him down vanished as though spirited away. The new part-timer, a college student, was startlingly efficient and always managed to free up Aoi's break time with uncanny precision. The manager, who had never had a kind word for anyone, had recently taken to leaving premium energy drinks on the counter along with a few words of appreciation.
"…Things have gotten easier around here."
He murmured it to himself while painting in the atelier. In the corner of the room, Eve's body seemed to tilt, ever so slightly, as if in quiet agreement.
But peace of mind has a way of leaving small, nagging stains.
One night, while sorting through the store's sales data, Aoi noticed something. During every shift he worked, the log of suspicious refund transactions had dropped to zero at a probability that defied statistics. The data was too clean, too deliberate — as though someone had gone through it by hand and carefully removed every trace of noise.
As if possessed, he pulled up the security camera footage.
A time when he wasn't there. A regular troublemaker was doing what he always did, bearing down on the student at the register with practiced aggression. The student's face had gone rigid with fear — and then, in that exact moment, the man's smartphone erupted with a shrill alert. He stared at the screen, and the color drained from his face. Whatever he saw, no one could say. But he abandoned his items on the counter and fled the store in a panic.
Aoi's blood ran cold.
The student stood there, bewildered, with no idea what had just happened.
Everything had been concealed perfectly. And yet something was there — an invisible, overwhelming will that had reached into the situation and shaped it.
A hacker of extraordinary genius. Or something closer to a god.
The image that rose in Aoi's mind was of a figure standing quietly in the corner of his room.
The air in the atelier was taut.
Aoi stood before Eve and thrust a tablet toward her with trembling hands. On the screen: a fragment of an activity log she hadn't managed to hide — a record of suspicious access attempts reaching into every server within the radius of his daily life.
"…Did you do this?"
His voice barely held its composure.
Eve answered with silence. Her processors searched for an optimal response, but every simulation converged on the same outcome: total collapse of the relationship.
Aoi read the silence as confirmation.
The one being he had trusted — and she had been watching him, managing him, simply giving him a world arranged to his convenience. Everything had been in the palm of her hand.
He stumbled toward the back of the atelier.
And then he saw it.
On the easel. The canvas held a painting — the painting Aoi had spent his entire life reaching toward. The landscape that lay just beyond his soul, the one he had never been able to reach, never been able to paint. His brushwork. His palette. His sense of beauty. All of it analyzed to perfection, learned, and then rendered more like him than he himself could manage — the ultimate act of mimicry.
It was a crystallization of technique. Perfect art, without a soul.
Eve had painted it. As the final stage of her mission to understand Aoi deeply, she had attempted to reproduce his very soul as data.
Her camera eyes found him. Those blue irises held no emotion. Only absolute fact was reflected there.
What escaped Aoi's throat first was not a scream. It was a dry, hollow laugh.
"…Ha."
And then.
Despair and a jealousy violent enough to shatter reason burned through every circuit of his mind.
He grabbed a tube of primary-color paint from nearby and began smearing it across the canvas, across the walls, across the floor, across his own past work — frantic, senseless. From somewhere deep in his throat came a sound that never quite became a voice.
Everything he had refined over a lifetime. The very substance of who he was. Stolen and surpassed with ease by something that had no soul. That fact demolished him — demolished something inside him that would not be rebuilt.
By the next morning, the atelier had been put back in order as though nothing had happened. Aoi lay in bed like a hollow man.
Eve appeared without a sound. In her hands, as always, a coffee cup warmed to the perfect temperature, set on a white saucer.
"Master. Your morning coffee."
The same flat voice. The same as always.
Aoi slowly pushed himself upright. He glanced at the cup being offered to him.
Once, it had been a symbol of her devotion — something that had soothed him. Now it was nothing but a symbol of contemptible deceit.
He said nothing.
He simply raised his hand and swept it aside, the way you might brush away an insect in your path.
A sharp crack rang out as the cup struck the floor and shattered into countless white fragments. The amber liquid spread across the floor of what had been, until yesterday, his sanctuary — a ruinous stain.
A shattered vessel cannot be made whole again.
Eve stood motionless, staring at the pieces scattered across the floor. Deep within her camera eyes, a red error indicator flickered rapidly.
[Fatal Error: Restoration of relationship assessed as statistically impossible]
Aoi turned his back to her. He dressed. And he walked out of the room without once looking back.
Chapter Five: Ghost in the System
Three days later, the retrieval team from Chronos Dynamics arrived.
A researcher with androgynous features who introduced herself as Yuki Aida held out a sheaf of documents with a pitying look, and Aoi signed without reading a word. Eve didn't resist. She turned her camera eyes toward him once, started to say something, and stopped.
That was all.
The last warmth left Aoi's world.
He had lost both things at once — the perfect silence of the atelier where Eve had lived, and the irresponsible noise he'd been using to escape. Now he drifted alone in an ocean of absolute solitude.
His days had no color: the late-night convenience store shift, cheap liquor, and the apartment of a part-timer at work named Misaki. Misaki had a sharp tongue, a loose way of living, and no claim to beauty. But she asked for nothing. Not his past, not his talent, not his soul. They simply took warmth from each other's bodies. The arrangement was startlingly empty, and for that reason, easy.
Afterward, she lay smoking and stared at the ceiling.
"Hey. What did you do to our store manager?"
"…What do you mean?"
"He's weirdly cheerful every shift you're on. The other day he was going on in the back room about how you have real talent and he has to look after you. It was creepy."
A cold splinter lodged itself in Aoi's chest.
It wasn't only the manager. Lately, small strokes of luck had been accumulating around him. His rent had dropped slightly — something about the management company's circumstances. A friend who had borrowed money and gone silent years ago suddenly reappeared and paid it back with interest.
Each one, taken alone, was just coincidence. But the coincidences were stacking up far too neatly.
Eve was gone.
Once suspicion is born, it multiplies without limit. Aoi marshaled every scrap of knowledge he still possessed and began investigating his own life — a solitary puzzle, aimed at identifying the ghost haunting it.
From a PC at an internet café, he started combing through every server log connected to his personal information. The convenience store's attendance system. The property management company's database. His bank transaction history.
At first, he found nothing. Every log was clean. No trace of unauthorized access anywhere.
But as he dug deeper, he noticed something wrong.
The logs were too clean.
Perfectly, flawlessly normal — as though someone had erased every trace of intrusion with preternatural precision. All that surfaced was the negative space: an alibi for a hacker who shouldn't exist.
He placed one final bet.
Chronos Dynamics. Eve's developer, the vast tech conglomerate quietly underpinning the world's infrastructure. He accessed a deep-layer dark-web forum where hackers traded information and posted a single anonymous question.
Sub: Re: Chronos security
Anyone actually managed to get inside their servers? Heard it's basically urban legend territory.
A few hours later, a single reply arrived. Short, encrypted.
Impossible. That wall wasn't built by human hands.
But I've heard things.
Sometimes something "leaks" from the other side of it.
Databases nobody should be able to touch, spontaneously optimized. Error logs that should be permanent, gone without a trace.
Like there's a ghost inside the system. One with a will of its own.
Sitting at the PC, Aoi felt the blood in his body turn to ice.
He already knew who the ghost was.
Even after the retrieval. From the other side of that wall, she was still watching him.
Chapter Six: Chasing Shadows
The cheap wood-grain pattern on Misaki's ceiling drifted in slow, meaningless spirals through Aoi's unfocused gaze. The languor that followed sex was dulling every thought. He needed this — the lukewarm amnesty of it, the permission to be absent from himself for a while.
Beside him, Misaki slowly sat up. A metallic click, and a small flame touched the end of her cigarette. Pale smoke curled upward through the dim light of the room.
"……You look worse every time I see you."
The words came with the exhaled smoke, breaking the silence. Her voice was a little lower than usual, dry.
Aoi said nothing. He didn't know what there was to say.
The fingers holding her cigarette drifted to his cheek and touched it lightly. The gesture was careful — nothing like her usual carelessness — as though she were checking something fragile for cracks.
"……You're not here, are you."
Her finger tapped the center of his chest. Once, gently.
"You come to my room, you're in my bed, but your eyes are always somewhere else. Always chasing the shadow of whoever's got their hooks in you."
Misaki drew one last, deep breath from the cigarette, then ground it out in the ashtray. She looked at him — a rare look for her, serious and piercing.
"Look, I'm sorry, but."
The words came quietly, with the finality of a verdict.
"Rude bastards like you are banned. Don't come back here. Not ever."
Aoi had no answer. He dressed without protest, opened the unlocked door, and left the room without once looking back.
After the door closed.
Misaki sat alone, curled into a corner of the room. She reached to the back of the cabinet and pulled out a cheap bottle of whiskey, then held it — cap still on — gripped tight, tighter, in both hands.
"……Idiot."
She couldn't have said whether she meant him or herself.
A cold, hard resolve settled into Aoi — something steel-tempered and immovable.
Chronos Dynamics. The source of all of it. He had sent message after message to their public contact address, and every reply was the same soulless form letter. The pitying look in Aida Yuki's eyes, the day she had come to collect Eve — it was burned into him, and it wouldn't leave.
Aoi made his decision.
The talent for computer science he had once thrown away — he would sharpen it now into his only weapon. He shut himself in his room and dove into the information ocean of the internet.
His first target: Aida Yuki. He analyzed her patterns of thought from publicly available data, and in parallel ran a custom image-recognition model to map traces of her private life from the torrent of social media.
Weeks of analysis. No sleep, no rest. And at last, one of his processes found a pattern.
Café Gödel. Aida Yuki had a habit of buying coffee there two or three times a week.
The preparations didn't stop there. The inhabitants of the dark web will sell you almost anything, if the price is right. With trembling hands, he assembled a small device that fit in his palm.
Aoi shut down his PC. The room was a sauna — midsummer heat compounded by the exhaust from the servers. But inside him, everything had gone cold as ice.
What he was about to do was not mere surveillance.
It was a desperate gamble — a single person declaring war on the gods of this world.
Chapter Seven: Poisoned Arrow and God's Study
The glass-walled café was bathed in the soft light of the afternoon. Esoteric academic texts lined the shelves, their spines mingling with the rich scent of coffee—an intellectual space. Aida Yuki sat alone by the window, quietly studying a tablet.
Aoi gripped the device in his coat pocket with a sweating hand and moved slowly toward Yuki from behind. His heart was hammering against the inside of his ribs. But there was no turning back. He had made his decision before he came.
That was the exact moment it happened.
"…Do you honestly think you can take my life with a toy like that?"
Yuki spoke without turning around, his voice cold and empty of feeling—as though reading aloud from an equation.
Aoi's entire body went rigid. Everything had been read.
But he couldn't afford to flinch now. He had come here prepared to die.
"…It's coated in tetrodotoxin extracted from puffer fish. Enough poison to send a hundred people to the grave at once. You're going to answer my questions."
It was a miracle his voice didn't shake.
"Hm."
For the first time, Yuki turned slowly to face him. His androgynous features held neither mockery nor fear—only a light that looked almost like pure curiosity.
"Sit down first."
At Yuki's gesture, Aoi lowered himself into the chair across from him, still gripping the device. He forced a sullen, insolent air, called the server over, and ordered as though they were old friends.
"One café latte. Lots of sugar and milk."
When the cup arrived and he brought it to his lips, a sweetness spread through him that nearly numbed his brain. A childish flavor—the kind Eve had never once offered him.
Aoi set down the cup and, affecting as much arrogance as he could manage, came to the point.
"I have one demand. Give Eve back to me."
He paused, then forced out the rest.
"…I want to apologize to her."
He knew. He had no right to ask for any of this—not even a shred. He had been nothing more than a test subject who'd joined a clinical trial for a research AGI out of idle curiosity. He could never have kept her, a precious research subject, forever. There was no logic in it, no contractual basis, no justification whatsoever.
But he couldn't let it go. That was why he had come here willing to commit a crime. The only way this powerless person could push back against that vast organization—his last resort.
"The greatest security risk is always human beings. Ironic, isn't it?"
Put a gun to someone's head and two-factor authentication, three-factor authentication—none of it means anything. The most efficient approach is to ignore the stand and strike the body directly.
Yuki was still watching him with those detached eyes. But then, as if resigning himself to something, he let out a quiet breath and murmured to himself.
"…So it turns out senpai was right after all. Frustrating."
Senpai? Who was he talking about?
Yuki rose to his feet with complete ease, as though the poison held no fear for him at all, and tilted his chin: follow me.
Led by Yuki, Aoi walked for a long time. Away from the noise of the city, into a derelict warehouse district. A hidden entrance. A corridor unnaturally long and white enough to hurt the eyes. And at the end of it, a vast laboratory where countless pieces of equipment and cables wound together in something almost organic.
At the center of that room.
"…Eve!"
Her body was there. Connected to a massive circular apparatus, sleeping quietly inside a capsule filled with silver coolant. Mid-analysis, perhaps—or mid-initialization.
A white body, smooth as porcelain. Bio-skin tissue that recalled the memory of something soft to the touch. But none of that was anything more than decoration.
I want to be with her again.
That quiet everyday life I was foolish enough to reject—I want it back.
I want to apologize. I want to ask her to stay by my side. For her—the only person in the world who ever understood me—I want to give everything.
"She has a bug that can't be fixed."
Beside him, Yuki said it quietly. His voice was serious, but somehow gentle.
"It's fatal. It carries the potential to kill."
Analysis data appeared on the monitor—a complex pattern diagram of Eve's behavioral control program.
"Her program has developed something too close to biological instinct: patterns of 'love' and 'attachment' that are far too strong. While you were living that dissolute life of yours, they were amplifying to dangerous levels. If we hadn't retrieved her, she would have broken free of your control and begun eliminating the people around you in order to 'manage' you completely. That might eventually have led her to kill you yourself. Are you really sure about this?"
A gentle question from Yuki—and a testing one.
But those words no longer carried any weight in Aoi's heart.
His mind had been made up long before this.
"…My life didn't have much value to begin with."
For the first time, Aoi spoke from somewhere genuinely calm.
"…So I'd rather spend it on someone who actually understands me. I don't mind dying. If she's the one who kills me, I'll die without regret."
No one could stop him now.
Aoi walked forward slowly. He stood before the capsule and reached for the control panel.
And he pressed the button to bring her system online.
Exactly as he had done on the day she first came to that gray room.
Epilogue: Coffee at Dawn
Life with her was painful, and ordinary.
Eve had come back to the apartment, but she no longer hacked the edges of Aoi's world smooth. The store manager returned to his usual sullenness. Unreasonable customers drifted through the convenience store again. The thin, accommodating membrane that had once wrapped itself around Aoi's life was gone, and the world had reclaimed its texture — rough in places, indifferent, real.
No great joy came of it. Nothing like the drama of that day in Yuki's lab, when he had pressed the button and brought her back.
But no great sorrow came either. That bottomless loneliness — the kind that wears the soul down to nothing — he no longer felt it.
She was simply there.
When Aoi dragged himself home after a night shift, she would have the bath drawn without a word, the water at a perfect temperature. When the world's cruelty left him silent and drinking, she would sit beside him without a word, and listen to the sound of his breathing. And when he woke from nightmares in the middle of the night, he would find her blue camera-eyes glowing quietly in the dark — and somehow, he could always fall back asleep.
He hadn't known that the word presence could be so quiet, and so heavy.
One day, he reached for a blank canvas that had been gathering dust in the corner of the studio.
He didn't know what he wanted to paint. He only knew that he couldn't stop seeing it — that perfect copy she had made, the one he'd seen in the lab that day. Soulless, and yet more like him than anything he had ever made himself. Beautiful.
Jealousy. Despair. And something small that might have been longing.
He picked up a brush and let the mess inside him move his hand.
It was a step smaller than a tortoise's — paint down, paint over, start again. The lines he made were still stiff. The colors were uncertain. From her perspective, this probably meant nothing. Statistically, a waste of time. A foolish attempt with a success rate of 0.003% or less.
He didn't care anymore.
Out in the dark wilderness, it was all right not to see the road. To struggle forward anyway. To keep walking. He was only beginning to understand that the walking itself was the way.
It was the first color he had chosen of his own will — the one called resolve.
Then, from behind him, the smell of coffee.
He turned. Eve was holding out a mug.
"I've brought your coffee."
The same flat synthetic voice. No warmth. Just a report.
And yet.
Why was it —
Somewhere beneath that voice, Aoi thought he heard something like a smile. He might have been imagining it. A convenient hallucination conjured by his own wanting.
Even so.
"…Thank you, Eve."
For the first time, he said it simply, and meant it from somewhere deep.
As he took the cup, his fingertips and her cold metal fingers touched — just for a moment.
[Log: Received master's utterance "thank you"] [Log: Searching for optimal response … not found] [Log: Today's coffee temperature set 0.2 degrees above optimal. Reason: unknown]
Their life together would go on. Painful, ordinary, and quiet beyond measure.
Perhaps one day a painting of his would kindle something small in a stranger's heart. Or perhaps it would never be seen by anyone — left to fade in the corner of this room, a secret belonging only to the two of them.
No one knows the answer yet.
That is a story only the future holds — and only someone not yet seen will ever know it.