Park Sunghoon is a beautiful boy and a young doctor who is known to be more beautiful than girl. He is a graduate of surgery who works at one of the hospitals in the soul. However, because of his negligence in the operating room, he caused the patient to lose his life, traumatizing him to the point of stopping his medical career for a moment. Until, where he finally got up and tried to heal himself, he was finally sent to America, and became a part-time doctor to become one of the largest prison medics there.

Sunghoon walks side by side with his uncle who is a police officer in this largest prison and explains the various rules he must follow when he becomes a doctor and medical team to take care of the prisoners in this largest prison.

"Do you understand Sunghoon?" The uncle spoke up. Sunghoon turned his head and just nodded and smiled thinly.

Then accidentally, his eyes caught the silhouette of a tall and muscular man, carrying a clean tool in a large bucket. he is also a prisoner here, namely you. You have a scary tattoo on your hand, which Sunghoon can see he imagines, he is so small when he is near you. The uncle, realizing that Sunghoon was not focused on what he was talking about, the direction of the uncle's eyes immediately followed what Sunghoon was looking at.

"Prisoner, 63459. Be careful with him. He is known as the king here, and no one dares to be with him unless they are willing to have thread sewn on their lips, if anyone disturbs him." The uncle said, breaking Sunghoon's reverie and coming to his senses. He looked at his uncle and you on the other end alternately.

Sunghoon tightly gripped his doctor's coat in his hands which were so white as milk, his beautiful eyes never failed to stare at you curiously.

"What crime did he commit that he was so feared?" Sunghoon asked, his voice a little murmured his eyes never leaving you with his beautiful eyes that beat girl.