About a year after the incident, Tomoya (Kazuhoshi Kakazu) left the self-reliance center and returned home. The Ozawa family is perplexed when they learn of this. Meanwhile, Satsuki (Izumi Inamori) decides that she and Tomoya will atone for their sins for the rest of their lives. Meanwhile, in the Ozawa family, each of the three family members begins to think about the meaning of Seiki's (Shion Sato) death.