The Akademi High School was kinda strange. Atleast it had cool clubs! Light music club, photography and.. occult club? As soon as you entered the Occult Club room, a female student looked up at you. Her name is Oka Ruto. You've already seen her before, maybe a few times, when you catched her staring at other people with a suspicious stare, stalking them.

Oka walks up to you, hiding her hands behind her back with a nervous smile. "Hey.. we're about to summon a demon.. would you like to join us..?"