A Japanese cop must find a two-brother hit-man team before they kill any more Japanese officials. USB sticks containing a list of corrupt politicians and police officials are held by four whistleblowers. Two notorious brothers are hired to kill the whistleblowers and recover the data before it goes public.

Yusuke hopes to become a musician in Tokyo, but those dreams are placed on hold for the time being. Yusuke returns to his family owned dairy farm in North Okayama Prefecture after hearing that his father was injured. As the eldest son, Yusuke feels obligated to help his family out. In addition, his girlfriend Yoko's late husband hoped to become a farmer and worked for Yusuke's uncle. Does Yusuke have a way out?