Chapter 0 - Basic Informations

Jeon Jungkook is a hitman, who just got out of jail after years spending there. However he got out from prison years sooner, because he was offered a deal. His task is to kill the head of Seoul's most notorious, biggest gang. That guy's name is Park Chi Won who happens to be Jimin's father.
This story depicts how Jungkook and Jimin realises their feelings toward each other. How will this situation affect them, that Jungkook has to kill Jimin's dad?!