Akane announces to Yuta and his friends that she will launch a kaiju attack during the upcoming school festival, showing them the Mecha Ghoulghilas model she made. While Yuta and Utsumi make a counter-strategy, the latter gets into argument with Rikka when she suggests reasoning with Akane. Ultimately, Yuta and Utsumi try Rikka's method and attempt to convince Akane not to target the festival, but she ignores them. Rikka also fails to stop Akane, who reveals that even the city residents are her creations...