On her sixteenth birthday, orphan Himari Momochi inherits her ancestral estate that she’s never seen. Momochi House exists on the barrier between the human and spiritual realms, and Himari is meant to act as guardian between the two worlds. But on the day she moves in, she finds three handsome squatters already living in the house, and one seems to have already taken over her role! Himari Momochi inherits Momochi House, an estate which exists on the barrier between the human and spiritual realms. Himari hasn’t been feeling well since she started having dark, vivid dreams. Then, from the depths of the house, another nue appears who claims Aoi is an imposter.