Our hideout "Iro-mono House" in the forest is apparently being torn down (despair)

A Western-style mansion called "Freak House" sits deep in a forest far from the royal capital of Armenia. In that abandoned mansion live... four girls (3 dead people and 1 monster)! I heard a rumor that... an evil organization might be hiding in "Freak House," so it's been decided that it will be demolished!? We have to protect "Freak House" somehow! While restraining the three rather radical-minded dead people, the vampire girl does her best to handle things as peacefully as possible! ※The girls' love tag is just in case