Hasumi Ryou, a member of the student council, found life to be dull and tedious until he stumbled upon a charm lying on the floor. Suddenly, a junior high-school student with poor grades appeared in his room, addressing him as Kami-sama, and pleaded for his assistance in clearing her high school entrance exams. Despite the illogical fact that his room transformed into the girl's room after school every day, Ryou disregarded all rationality and acquiesced to the girl's sincere desire to graduate high school. His heart touched by her earnestness, he decided to go with the flow.
