Die Angst des G-Teams bestätigt sich und Katzes Plan von Chaos und Zerstörung hat begonnen. Von Katze angestachelt greifen Crowds-Benutzer Kasumigaseki an, mit schweren Folgen. Nun muss das G-Team schnell eine Entscheidung für Gegenmaßnahmen treffen.
Hajime takes Rui to her apartment, where she cheers him up and Utsutsu heals his wounds. Meanwhile, Katze gives the Crowds program to all the people Rui declined to give it to because they were too dangerous, and have them attack several government buildings along with Umeda. Before going into action, Hajime sets up a 'Gatchannel' live stream, where Rui publicly apologies over the usage of Crowds, urging those that have it to not use it, and Hajime explains that the Gatchaman will confront Katze even if she is still unsure they can win. Inspired by Hajime, Sugane goes to the Gatchaman Cage and tells JJ they do not need his prophesies anymore, and will protect the world on their own.
Hajime lleva a Rui a su departamento, donde ella lo anima y Utsutsu cura sus heridas. Mientras tanto, Katze da el programa Multitudes a todas las personas a las que Rui se negó a dárselo porque eran demasiado peligrosas, y que atacaran varios edificios del gobierno junto con Umeda.
Come il Team G temeva, ha inizio lo show di caos e distruzione di Katze. Incitati da Katze, molte persone che controllano i Crowds lanciano un attacco a Kasumigaseki, sferrando così un colpo devastante. Il Primo Ministro è costretto a fuggire in un centro per le emergenze a Tachikawa.
Comme le craignait la G-team, Katze a commencé à semer le chaos. Encouragés par Katze, les utilisateurs des Crowds lancent une offensive sur Kasumigaseki et provoquent beaucoup de dégâts. Le premier ministre se réfugie à Tachikawa. Rui se met sous la protection de la G-team, et celle-ci débat sur la position à adopter face à la destruction causée par les Crowds.
갓챠맨들이 우려하던 베르크캇체에 의한 파괴와 혼란의 막이 드디어 열렸다. 캇체의 선동에 넘어간 크라우즈가 관청 및 여러 시설에 막대한 피해를 입히자, 총리는 수도기능의 백업시설이 있는 타치카와로 피난하게 된다.
