Mob, Ritsu, and Teru are trapped in a room where they can't use their powers. And then, someone rather unexpected shows up in front of them: Mob's master and self-proclaimed psychic, Reigen. Somehow, Reigen is mistakenly thought as the boss of Claw, and easily manages to get inside and successfully saves Mob and the others. However, there is no way that Ishiguro would let them get away with this. As they try to escape the 7th Division, the upper echelon stands in their way.
Th-That's Kageyama-kun's master 
and Claw's boss?
هـ-هذا معلّم كاغياما-كُن، وزعيم مِخلب؟
K-Kageyamas Meister.
¿El maestro de Kageyama-kun
es el jefe de Garra?
¿El maestro de Kageyama-kun
es el jefe de Garra?
C’est le maître de Kageyama,
mais aussi le boss de la Griffe !
Quello è sia il maestro di Kageyama-kun 
che il capo dell'Artiglio?
É-É o mestre do Kageyama e, 
ainda por cima, o chefe da Garra?
У-учитель Кагеямы и босс «Когтя?»