Melancólico e desmotivado, Ayanokoji Kiyotaka está no seu primeiro dia do colégio. Nesse colégio, financiado pelo governo, o objetivo é desenvolver os jovens para o futuro da nação. Os alunos não devem sair da escola e o novo dinheiro que eles usam no interior da escola para comprar qualquer coisa vem diretamente a partir de seu mérito e esforço.

Classrooms analyze their and others test results. Points distribution is late. Three students from 1-C reported Sudo for attacking them.

Even during summer vacation, lone wolf Horikita would rather remain locked in her room studying than interacting with others. One day, Ayanokouji invites her to visit the pool with some of the others.

Class D has achieved a degree of unity in facing the special test, so Ayanokouji and Horikita head out to see how the other classes are getting along. Class B is working together to make a comfortable life for themselves, while Class A remains secretive.

Ayanokoji's class embarks on their first trial as the ascended Class C, the mixed training camp.

While Class C are discussing Karuizawa and Hirata's break up Yamauchi is approached by Sakayanagi from Class A. Horikita warns that it's a trap, but Yamauchi pays it no heed. Meanwhile, Horikita tells Ayanokoji that rumors are swirling around Ichinose.

After conversing with her brother Manabu, Horikita offers Yamauchi name as the one who should be expelled. Not only has he made few contributions to the class, but he also worked with Sakayanagi in Class A to expel Ayanokoji.

Class C considers various strategies for the special exam, but they all lack a decisive factor. Hirata remains disappointed in the class vote result. Ayanokoji calls out to Hirata, who acts coldly towards Mii-chan who is worried about him.