Haunted by the pain of his parents' divorce during his youth, Yusuke harbors intense distrust toward all women. His father's recent remarriage and subsequent transfer to a remote location leave him sharing a home with an unfamiliar stepmother. In this new environment, Yusuke begins to plot a means of channeling his accumulated anger and seeking retribution. What starts as an ordinary family transition soon takes on a darker, more personal dimension for the young man.