The insurrection stirring beneath the Hyakkaou Academy's Great Bloom Festival has finally reached a boiling point as Aoi issues his orders for the big day! However, that doesn't mean Nagi and Soutarou want to give up on Mary Saotome, and the game set up at the Literary Club might be too simple to stop them from gambling her into the Full-Bloom Society. That is, unless the student council gets involved!

Festive cheer and slot machines take over the academy during the Great Bloom Festival, a week-long excuse for students to gamble to their heart's desire. As Mary scours the festival grounds for a worthwhile den, Tsuzura and Yukimi are forced to partake in a stripping game with yet another Full-Bloom member, the risqué photographer Eneru Rokujou! Can the two protect their beloved club in Mary's absence, or will they lose it-along with their clothes?!...

Our heroes are finally nearing the end of their quest to collect the seven Grand Relics, dangerous magical artifacts which threaten the world as they know it. The penultimate item on their adventuring to-do list is the Animus Bell, which The Director tells them is hidden at the heart of Wonderland, a carnival of torment. Once inside, the boys will have their shot at winning the Bell... but each step forward comes at a horrible cost. And the deeper...