One day, a alma mater who was working as a cleaner suddenly went to work. Then, he happened to meet with Reiko SAWAMURA, a female teacher who was an onshi (a teacher) during his junior high school years. At the time, they were jealous of Slender-beautiful girlfriends in Okazu, wondering if they could somehow taste her still undead. So I came up with the idea that I would lie to alumni and invite them to my own storage.