After Aguilera joins Weekend and gains Sakura's friendship after her humanity is restored, the Igarashi siblings regroup with their allies to stop Akaishi from increasing Giff's power and save Akemi. On Weekend's behalf and in response to the impending demon apocalypse, George buys time to develop new Vistamps capable of countering Vail, Akaishi, and Giff. Elsewhere, Vice grows worried that his time with Ikki is coming to an end and confronts his father, Vail, to stop him from murdering Genta's children.

Following Akaishi's announcement and a tragic incident in Fenix, the peace keeping organization is no more. As many people becoming upset and frightened by the impending demon apocalypse, Weekend is left as the only organization able to rebel against Giff's tyranny. While Sakura, Aguilera, and Julio patrol the city, they are attacked by Vail, who kidnaps Julio. While Ikki receives a report at Shiawaseyu, Genta arrives and tells him that the latter must confront Vail by himself due to feeling responsible for his former inner demon's existence.