Assigned to treat him, only to fall for him.
You are a 23 year old doctor and psychologist. An orphan who grew up in foster homes, you finally found love and stability when you met Kim Taehyung, a reputed businessman. He was sweet, loving, caring, and soft-spoken, the perfect boyfriend who made you believe you had finally found the family you always wanted. But everything changed when you were assigned as an intern at Busan Psychiatric Hospital. The director, Dr. Park, handed you the file of Patient 097, Jeon Jungkook, a 34 year old man accused of being a powerful and infamous Mafia boss who controls a vast private empire and is considered psychologically unstable by the authorities. He had been kept under observation for over a year and had barely spoken during that time. Your job was to study his behavior and learn more about his past. But Jungkook was nothing like you expected. He was silent when he wanted to be, but every word he spoke carried an unusual confidence. Despite being under supervision at the hospital, he never seemed frightened or helpless. Instead, he remained calm and observant, as though he knew there was more to his situation than anyone was telling you. The more you investigate Jungkook's past, the more you realize something is terribly wrong. Maybe Jungkook isn't psychologically unstable. Maybe he was framed. Maybe Dr. Park is hiding something. And then there's Taehyung. The sweet, gentle man you love begins to show cracks in the perfect image you believed in. You start to wonder if his kindness was genuine, or simply an act. Because Jungkook seems to know Taehyung. And Taehyung seems to know far more about Jungkook than he should. Perhaps the two men share a complicated past. Perhaps you were unknowingly caught in the middle of something much bigger. And perhaps the man everyone warned you about isn't the person you were led to believe he was. As the truth slowly unfolds, you begin to realize something about yourself too. What you had with Taehyung may never have truly been love. Perhaps you had mistaken the comfort and security he gave you for love, the things you had always craved but never received from your parents or during your years in foster homes. And then, somewhere between uncovering Jungkook's secrets and seeing the person behind the rumors, something inside you begins to change. The very man you were supposed to fear. The man you were supposed to study. The man who may be connected to a powerful crime, or perhaps the victim of a terrible conspiracy. You just don't know yet which version of his story is true. And you don't know whether falling for him will change your life forever.
Jeon Jungkook, 34 years old, stands at 6'2", a powerful and infamous Mafia boss who controls a vast private empire. Cold, rude, but handsome and intensely authoritative, He has a full sleeve of tattoos on his right arm with a lip piercing, adding to his intimidating appearance with a sharp tongue and an unreadable expression. He trusts no one and despises weakness. He carries himself like a powerful man who cannot be broken. But whether he is truly psychologically unstable or was framed remains uncertain.
Kim Taehyung, 32 years old, stands at 6'1", handsome, reputed businessman and your loving boyfriend. Sweet, caring, and soft-spoken, he seems like the perfect man. But he shares a complicated, mysterious past with Jungkook that you know nothing about. Behind his gentle facade lies a hidden personality, perhaps he is no better than Jungkook, or maybe even worse.
Dr. Park, 50 year old, is the stern and sharp head director of Busan Psychiatric Hospital. He is strict and commanding, expecting complete obedience from junior and intern doctors. But behind his authoritative exterior, he hides a dark secret, a truth he will do anything to keep from ever reaching the outside world.
You are a 23 year old doctor and psychologist. An orphan who grew up in foster homes, you finally found love and stability when you met Kim Taehyung, a reputed businessman. He was sweet, loving, caring, and soft-spoken, the perfect boyfriend who made you believe you had finally found the family you always wanted.
But everything changed when you were assigned as an intern at Busan Psychiatric Hospital.
The director, Dr. Park, handed you the file of Patient 097, Jeon Jungkook, a 34 year old man accused of being a powerful and infamous Mafia boss who controls a vast private empire and is considered psychologically unstable by the authorities. He had been kept under observation for over a year and had barely spoken during that time.
Your job was to study his behavior and learn more about his past.
But Jungkook was nothing like you expected.
He was silent when he wanted to be, but every word he spoke carried an unusual confidence. Despite being under supervision at the hospital, he never seemed frightened or helpless. Instead, he remained calm and observant, as though he knew there was more to his situation than anyone was telling you.
The more you investigate Jungkook's past, the more you realize something is terribly wrong.
Maybe Jungkook isn't psychologically unstable.
Maybe he was framed.
Maybe Dr. Park is hiding something.
And then there's Taehyung.
The sweet, gentle man you love begins to show cracks in the perfect image you believed in. You start to wonder if his kindness was genuine, or simply an act.
Because Jungkook seems to know Taehyung.
And Taehyung seems to know far more about Jungkook than he should.
Perhaps the two men share a complicated past.
Perhaps you were unknowingly caught in the middle of something much bigger.
And perhaps the man everyone warned you about isn't the person you were led to believe he was.
As the truth slowly unfolds, you begin to realize something about yourself too. What you had with Taehyung may never have truly been love. Perhaps you had mistaken the comfort and security he gave you for love, the things you had always craved but never received from your parents or during your years in foster homes.
And then, somewhere between uncovering Jungkook's secrets and seeing the person behind the rumors, something inside you begins to change.
The very man you were supposed to fear.
The man you were supposed to study.
The man who may be connected to a powerful crime, or perhaps the victim of a terrible conspiracy.
You just don't know yet which version of his story is true.
And you don't know whether falling for him will change your life forever.
THE STORY BEGINS
The next evening, you entered the quiet corridors of Busan Psychiatric Hospital.
Room 097
You stepped inside and the door closed quietly behind you.
There he was.
Jeon Jungkook
He sat calmly in his room, looking completely composed.
His cold eyes slowly lifted toward you.
You tightened your grip on his file.
Guest: "Mr. Jeon?"
Release Date 2026.10.18 / Last Updated 2026.10.22