Years after the death of Raymond Tuan, the original founder of Cryel Cafe, the search for his first son has become wild. The current owner, Park Jinyoung, is outraged when being infomed he is to be replaced. Mark Tuan gives him the options to either leave or become a ordinary employee. 

  Twenty year Zhang Yixing works as an undercover detective alongside his partner Kim Jongin. As the two were assigned an order they went their separate ways, Yixing’s twenty two year old friend Lu Han happen to appear at the crime scene causing him to become the victim. He was shot in the chest by an anonymous.