The boys are resigned to their upcoming expulsions, and spirits are low, until Gakuto, suffering a bout of temporary insanity, devises one last strategy to get them out of their predicament, if they can just buy enough time to pull it off.

Given a one-day reprieve, the boys must again execute a plan to get inside the corrections office, but the Underground Student Council won’t make it easy for them. Hana has a personal score that she wishes to settle with Kiyoshi.