Yusi Inaba enrolls at Jyo-to Business College and is preparing to move out of his dilapidated relatives" house, but a fire breaks out in the school dormitory, forcing him to urgently find new accommodation. A responsive realtor named Maeda offers him an unexpectedly cheap room in a private dormitory, but warns that the mansion is said to be haunted. As it turns out later, the haunting will not be limited to mere ghosts; Yusi"s new neighbors will include not only extremely eccentric people (?) but also a variety of undead. Though even they appear frightening only at first glance.