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…
To woo Reika and gain her cooperation, Shin tricks her into taking a vacation with him…except Reika finds out he isn’t who he says he is. Fueled by the death of her friend, her thirst to uncover Shin’s crimes leads to a deadly situation. Meanwhile, Tetsuo and a so-called ally frantically attempt to track them down and rescue Reika…except all they find is a horrifying scene.