The Doll
A doll.
An exquisitely beautiful doll.
The thought struck Oh Sae-ah without warning.
The thing sitting across from her was not a person. Skin sculpted with meticulous precision. Features arranged in ideal proportion. Hair as black as ink. And that was all. None of the minute ripples of emotion that should emanate from a living human being — tension, grief, anything at all — registered in the slightest. Something made to look so perfectly human that it had become, paradoxically, inhuman. A something.
Those vacant eyes did not hold light. They merely reflected the fluorescent bulbs with a cold, glassy sheen. Like the eyes of a deep-sea fish that had never known the sun, they betrayed neither thought nor feeling. She was breathing. She blinked. But every one of those vital functions felt like the programmed motions of a machine assembled with exquisite care.
Oh Sae-ah swallowed, dry-throated, before she even realized she had done it.
This was not a human being of blood and flesh. It was a beautiful shell, packed inside with cold glass and steel. And right now, from within that shell, something else was watching her. Something so profoundly broken that its function as a person had simply ceased. An object that moved and spoke, hollowed out from the inside.
She crushed the creeping dread rising in her chest and asked her first question.
"When was the last time you were in contact with your father?"
"About a month ago."
The voice carried no emotion of any kind. Oh Sae-ah pressed on.
"And the last time you saw him?"
"About a month ago."
The same answer, delivered like a machine. Feeling as though she were dropping stones into an empty well, Oh Sae-ah asked her last question.
"Can you tell me what you talked about?"
Park Ajeong's lips twitched, faintly. A spasm at the corner of her mouth too grotesque to be called a smile. She held Oh Sae-ah's gaze with those same vacant eyes and spoke quietly.
"I don't remember."
A lie.
Oh Sae-ah knew it instantly. That grotesque little smile had given everything away. Keeping her own face carefully blank, she pressed again.
"Nothing at all comes to mind?"
"No."
Short. Final. Park Ajeong closed her mouth and became a perfect doll once more.
Oh Sae-ah leaned back against her chair. This was not grief. It was not anger. It was a deliberate, calculated refusal. She was certain now — inside that hollow shell, something was being guarded with desperate care.
She glanced once at Inspector Park, then turned back to Park Ajeong. She would have to come at this from an entirely different angle.
"We ran into each other this morning. Do you remember?"
She deliberately omitted the specific location — in the hallway outside my apartment — watching for a reaction.
"Yes."
Another clipped answer. But Oh Sae-ah did not miss it: in the instant before the word left her mouth, Park Ajeong's pupils had flickered, just barely.
"The man who was with you. Is he your boyfriend?"
"No."
"May I ask what your relationship is?"
At that, Park Ajeong tilted her head, as if she were hearing the word relationship for the first time in her life. Then she looked at Oh Sae-ah with those empty eyes again.
"I don't know."
Beside her, Inspector Park sucked in a breath of sheer disbelief. Oh Sae-ah herself was struck momentarily speechless. It felt as though her own logic circuits had briefly shorted out. She managed, barely, to ask again.
"...I'm sorry?"
"I said I don't know."
Park Ajeong answered in the same voice as before — a voice that carried nothing. Oh Sae-ah sank deeper into her chair.
No memory of her father. No idea what her relationship was with the man she lived with. This was not simple evasion. This was a sophisticated form of resistance — destroying common sense and logic itself until the conversation became meaningless.
A cold light kindled in Oh Sae-ah's eyes.
All right. So that's how you want to play this.
She straightened in her seat and locked eyes with Park Ajeong head-on.
"Let me rephrase, then. Yesterday, around twelve-thirty in the afternoon — where were you, Ms. Park?"
The most basic alibi question any detective would ask.
"A coffee shop."
"Which coffee shop, if you don't mind?"
Park Ajeong looked into Oh Sae-ah's eyes for a moment. Something flickered through those vacant pupils — something faint, almost like mockery.
"The one directly across from where my dad died. Yesterday."
This time Inspector Park could not even manage a curse. He sat with his mouth slightly open, looking from Oh Sae-ah to Park Ajeong and back again.
Time stopped in the interrogation room.
Oh Sae-ah doubted her own ears. She had been watching the crime scene unfold, right in front of her. This was not a witness statement. This was a confession so arrogant it had blown past boldness entirely.
The second time. The second time her reason had come apart in front of this bizarre woman.
"...I'm sorry?"
Park Ajeong tilted her head with an expression of perfect, childlike innocence.
"Is that a crime?"
"...No. It isn't."
Oh Sae-ah forced the words out. Legally, that was true. Sitting in a coffee shop while your father died across the street was not a crime. But as a human being...
She struggled to parse the intent behind the question, clawed her composure back into place, and continued.
"Can you tell me what brought you to that coffee shop?"
"Do people need a reason to go to a coffee shop?"
Park Ajeong asked it as though she genuinely did not understand.
"It was hot, so I went in to get a coffee."
The answer was so ordinary it was nauseating. Oh Sae-ah clenched her fist tighter beneath the table.
"And what did you do while you were there?"
"I played a game on my phone."
Park Ajeong went on. For the first time, something resembling an emotion ghosted across that empty face.
"I hit a new high score. It felt good."
It felt... good?
Oh Sae-ah's mind went white. Beside her, Inspector Park had forgotten all about taking notes. He was staring at Park Ajeong the way a man stares at a monster.
While her father died across the street in the most horrific agony in recorded history, his daughter had been sitting in a coffee shop, setting a new high score on a mobile game, and it had felt good.
This was not a statement. This was a perfect, calculated mockery of Oh Sae-ah's reason and common sense.
She leaned far across the table. The distance between their faces closed to a handspan. She dropped the cool professional tone she had maintained until now and drove her voice into Park Ajeong's eyes like a blade of ice.
"Are you aware, Ms. Park, that you are volunteering statements that make you look extremely suspicious?"
The warning in her voice was unmistakable. But Park Ajeong did not so much as flinch under the pressure. She asked it back instead, with the genuine curiosity of a child who simply did not understand.
"Why? What's the problem? What about it is suspicious?"
Oh Sae-ah's words died in her throat. She wanted to snap that feeling good while playing a game as your father died was not something a sane person said out loud — but Park Ajeong spoke first. She laid it out slowly, carefully, the way one might teach a child addition.
"I was in the coffee shop. Second floor, by the window."
"..."
"That coffee shop has CCTV, right? It would've captured everything from the moment I walked in to the moment I left."
She looked at Oh Sae-ah with those vacant eyes and spoke with slow, crystalline precision.
"And Dad died in the alley across the street."
"..."
"I didn't get up from my seat. Not once. I couldn't exactly fly across the street and kill him, could I?"
Faced with that impeccably reasoned explanation, Oh Sae-ah had nothing to say. Beside her, Inspector Park drove his fist into his own knee.
Her alibi was perfect. She had been the closest possible witness to the murder — and simultaneously the person with the most physically airtight alibi. She might have aided it. She might have instigated it. But as long as the CCTV held, they could not pin her as the one who had done it.
Park Ajeong knew this. She knew it perfectly well. She had already returned to being a flawless doll, gazing at Oh Sae-ah with empty eyes, as if simply waiting for the next question.
Oh Sae-ah slowly unclenched the fist she had been holding beneath the table. Her palm was damp where her nails had bitten in. She seized the last remaining thread of her reason and asked the basic question.
"Did you personally witness the crime?"
"Yes."
No hesitation. An immediate affirmation. Oh Sae-ah's heart dropped. Inspector Park's head snapped up in shock.
"...You saw it yourself?"
Her voice shook as she asked it. Was this woman saying she had watched her own father being butchered across the street?
"Yes."
Park Ajeong answered as calmly as if she were discussing the weather.
In that instant, something in Oh Sae-ah's mind went snap.
Reason. Logic. Investigative procedure. The law. Everything she had believed in was shattering to pieces in front of this twenty-three-year-old doll. She was sitting across from a monster walking a tightrope along the very edge of the legal system, mocking the police as she went.
Oh Sae-ah wrung out the last of her strength and asked the question her duty as an investigator demanded. Her voice had dwindled to something barely audible.
"...Would you describe that moment for me?"
Park Ajeong glanced at the ceiling, making a show of searching her memory.
"I saw Dad out the window, across the street."
Her voice still carried nothing — only facts, delivered clean.
"He suddenly collapsed. Then he started shaking. Then he went limp."
He started shaking. Then he went limp.
The words echoed in Oh Sae-ah's ears. The chemical shock. The neurological agony. Everything Dr. Hwang had described over the autopsy table. His daughter had sat in a coffee shop and watched that entire horrific death unfold, right in front of her.
"..."
Oh Sae-ah could not ask anything else. She did not want to. She stood up so abruptly her chair toppled backward.
The crash rang through the room. She did not care.
"That's all for today. This interview is over."
She did not look at Inspector Park. She opened the door of the interrogation room and walked out.
Alone in the cold hallway, Oh Sae-ah realized her hands were trembling again. Inspector Park's gaze followed her, but she ignored it and headed straight for the emergency stairs that led to the roof.
The rooftop smoking area of Mujin Southern Police Station. A desolate stretch of concrete furnished with a single rusted iron bench and one ashtray.
Oh Sae-ah pulled out a cigarette and put it between her lips. A lighter clicked. Flame caught. She drew the smoke in deep and exhaled it in a long stream toward the murky sky over Mujin City.
She had more than enough suspicion to drown in. But the law does not move on suspicion. There was not a single hook to hang a charge on.
In her mind, she became a prosecutor and drafted an indictment against Park Ajeong. Then she became a defense attorney and tore every count to pieces.
COUNT I — MOTIVE
Severe and documented estrangement from the victim.
"People hate their parents. That doesn't mean they kill them. There are millions of children in this country who hate their parents. Circumstance is not evidence."
COUNT II — PRESENCE
Witnessed the crime from the coffee shop directly across the street.
"And that's a problem because...? The CCTV is a perfect alibi proving she is not the killer. Physically, she could not have been the perpetrator."
COUNT III — TESTIMONY
Statements that were irrational, antisocial, and grossly inappropriate.
"A psychological defense mechanism triggered by the shock of losing her father. She has the right not to grieve. Demeanor on the stand is not grounds for a verdict."
COUNT IV — ACCOMPLICE
Observed in the company of a prime suspect.
"Your personal eyewitness account, Team Leader? And do you have evidence the two of them conspired? Call logs? Bank transfers? Suspicion without evidence is just stalking."
"And that figure on the CCTV you keep calling a prime suspect — you still can't confirm they're even the killer. You don't even know who they are. A ghost."
"...Fuck."
The word tore out of Oh Sae-ah — a curse she almost never allowed herself. She ground the shortened cigarette into the concrete.
Park Ajeong was perfectly, completely innocent. At least under the law as it stood in this moment. She was walking the razor edge of the legal system with exquisite care, proving her own innocence as she went.
