Tetsuo Tosu is a typical father whose biggest worries are his job and his rebellious daughter, Reika. That is, until he finds a bruise on her face. His worst fears come true when he finds out she has a secret boyfriend…and he’s part of a crime ring that’s using her to steal her grandparent’s wealth. If that wasn’t bad enough, the thug catches Tetsuo snooping around and threatens to kill Reika as soon as she gets home. Fueled by fatherly instincts, Tetsuo murders the man…only for his wife to walk in and witness what he’s done. Now with a corpse to hide and a crime ring hot on his tail, Tetsuo must resort to his love of detective novels and his wits to stay one step ahead of a grim fate…
With their house bugged and under surveillance, Tetsuo hatches a plan to divert the suspicions of the gang…but not all of them buy it. The family now caught in a lie, Kyoichi pulls out all the stops to force out a confession from one of them…and he's not above abduction or murder. But just when all seems lost, Tetsuo forms an unlikely partnership, plunging him straight into a world of violence.