One night, Fushihara discovers that her next-door neighbor Kurahashi-san has been living with a little ghost maid called Lily. Owing to the fact that they can both see ghosts, Fushihara and Kurahashi-san quickly become friends. While Kurahashi-san leads a slovenly lifestyle working from home as an illustrator, Lily spends most of her days scolding Kurahashi-san in utter disgust for her slobbish behavior. Despite this, the two seem to be getting along one way or another...