The blood-soaked battle for the capital continues as Sumeragi and the occult class clash with a twisted, live-streaming executive of the Ultra Reincarnation Party! However, if they prevail, even more formidable opponents—ones the headmistress has seen before—lie in wait. Surrounded by foes new and old, can the Slasher Maidens of the academy survive, or will this overwhelming challenge spell their doom…?