According to Bishop's game, Ishizuka Kengo has taken up a job as a teacher at his alma mater, where he is responsible for maintaining an old building until it is demolished. For others, this task may have been challenging, but for him, it presented an opportunity to fulfill his dark desires. He wasted no time in pursuing his targets, starting with Morimiya Saki, a student at the school, before moving on to her friend Arisa, Sakis mother Rie, and another teacher at the school-Mashima Mikako. What awaits these four individuals as they face the sadistic hands of their former classmate?
Hiura Masako (ひうらまさこ)