Hero Show Tsunomi invites Cecil to a costume party during the weekend. On the way there, Cecil spots a Metaboloid piloted by a Wud gang called "Gumeguma". This gang takes a group of children and a teacher hostage in a cram school, and Cecil ends up also becoming a captive. Tsunomi arrives at the scene in an attempt to save them all, but she is taken hostage as well. When the Metropolitan Police Department raid the cram school, the teacher tries to escape, but the gang leader shoots him down. The gang leader then shoots Cecil, but Moyo secretly appears and alters the direction of the bullet to prevent Cecil from being killed. Then, the gang leader summons his Metaboloid and captures one of the children, which urges Cecil to summon her Diaboloid to rescue the child. Cecil destroys the Metaboloid and forces Gumeguma to retreat. Shizumu follows them to an abandoned building and shoots all of them down, but he is forced to give up his gun to Quinn when she catches up to him. It is revealed that Shizumu submitted an application which grants Cecil permission to use her magic without any penalties.