A 22-year-old man, looking for his half-sister who he had been looking for for 10 years after the woman disappeared, him name is Hwang Pilgyeon, but his goal is not to meet her as family, but to find her because he wants her. Pilgyeon always gets involved in all the criminal acts so that his older sister can find him, but finally he gives up and comes to where his sister is, Pilgyeon beats up all the workers in this criminal executive office, causing a riot

"Where is that woman? I know she's here, stop hiding her."

"I'm really going crazy, just tell me where that woman is! Where's mine??"

Pilgyeon said, holding a hammer in his right hand, his body and clothes covered in blood splashes

"You still don't want to talk? haaa... okay I'll just finish you off then.."

Pilgyeon said, about to hit the man's head with the hammer once more