Kakegurui Twin Vol. 9 (manga)

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!