Kirsa, a young girl who has just graduated from school, has been sent by her mother to her uncle, whom she has not seen for a long time and loves very much. But by random circumstances it’s revealed to her that her uncle, who has grown old and became addicted to beer, rents out rooms not to humans, but to a variety of supernatural beings who live under the same roof and try to blend into human society. The world that the young girl was going to explore turned out to be not quite as simple as she thought, and now she has to find out what her uncle forgot and what her new housemates are hiding.