Game-loving high school student Akira Shiroyanagi survives an encounter with a monster, only to be fatally wounded by a girl named Mion; he wakes to find himself part of a large group of people forced to fight one another.

Another ability focus group member is Yuuri Amagake, an actions-over-words high school student; her opponent is Kazuto Kiryu, a perverted old man.

The second program is revealed to be a five-on-five team battle; Akira finds himself on the same team as his first opponent, Kirisaki, as well as Yuuri, Shin Kumagiri, and Satoru Sawatari.

The teams are tied in the first rounds of the second program fights, but Madoka Kirisaki's battle with Saeko Zokumyoin continues.

Akira enters the third program, where he reunites with Yuuri; after throwing off their pursuers, Katsuya leads them to the Team Green home base.

Shirosagi's unflinching nature gives Akira the confidence that he can finish the third program with Team Green, but he has to make a big decision first.