Toshio (Kanji Furutachi) sees his seemingly ordinary life take an ominous turn when Yasaka (Tadanobu Asano), a friend from his past, arrives unexpectedly. Recently released from prison and in need of a helping hand, Toshio gives him a job and generously takes him in to live with his wife and daughter. Toshio soon regrets this decision, as Yasaka slowly begins to disrupt his family.
