逢魔ノ喰 ～聖に仕えし闇の偶像～

The protagonists are members of the theology club at St. Rising Truth Academy. Besides of being a place of study, this university prep school puts a lot of effort into the sacred teachings and volunteering. The female teachers on campus have become unhinged, which quickly became a problem.

Right when the school is about to take measures to solve the issue... the female teachers disappear without a trace.

Two members of the "Newspaper Club," that is on the brink of dissolution, have their eyes on the scoop and move out to investigate the situation. These two are the protagonist, Mibu Mutsuki, and his twin sister Hazuki.