Ayanokouji stops pretending to be human and the show stops pretending to be a school thriller. Every interaction becomes a calculation exposed, every alliance a transaction with an expiration date printed on it. The second year doesn't add new tricks, it strips away the ones that used to work, forcing him to operate in a world where his old advantages have an audience and his old masks have an audience too. This is a character study masquerading as an exam show, which means watching someone you thought you understood become a stranger in real time. The first-years are mirrors. The second-years are mirrors. Ayanokouji is the only one who sees what's being reflected back at him, and that's the loneliest possible position in a show built entirely on manipulation.

Ayanokouji's second year at Advanced Nurturing High School begins with an unwelcome twist. The school introduces a collaborative written exam pairing upperclassmen with an incoming class of first-year students, but the stakes are rigged: only the second-year students face expulsion if their team scores poorly. His class scrambles to find capable partners, since every pair needs a set score. The pressure grows when it emerges that one of the new arrivals also comes from the White Room, the secretive institution tied to his past, sent to get him expelled. With that student's identity hidden, Ayanokouji must stay alert to rivals old and new while trying to survive the exam in this psychological school drama.