Leaving Takamaru Transport, where he worked alongside Haze, Koigaya decides to change jobs. Afterward, the two begin living together under one roof, enjoying even more intimate moments to the fullest♪ However...

A couple decide to move in together. That much sounds simple enough - except that it isn't when the whole apartment complex is crawling with zombies, werewolves, and succubi. He's a half-skeleton with a...