The situation around Tatsuya is changing. The rift between the Twenty-Eight Houses is about to lead to unrest. April 2097. Tatsuya’s behavior at a conference where the heirs of the Ten Major Clans and the Eighteen Substitute Families gather causes hostility from other Houses. Maya supports Tatsuya’s decision—“everything for the sake of protecting Miyuki.” However, at the same time, a warning is heard to other Houses—in particular, to the Jūmondji family and the Toyama family, along with their increased vigilance. Meanwhile, a girl from the Ten Major Clans, “Mitsuya Family,” Mitsuya Shiina, has gone missing. Yaguruma Saburō and the members of the First Senior School are searching for her intensely…