A police officers who loses it all to some criminal association expects revenge when he gains unique skills through biotechnology.

If his wife is murdered, Dong-ho loses the light from his own life, stops working and falls to melancholy. However he understands so long since the killer remains around, they…

Jae-ho, that plans to become the main in a crime association, has to develop hope using Hyun-su, a aspiring newbie at the prison. While they attempt to shoot control the…