The viewer meets Ureshiko Asaba, who is currently cleaning a room in the boarding house where she is staying, because a new tenant is on the way. In order to make the job go more quickly, Ureshiko tries to use her magic power, only to overdo it and make a mess. Later that day, a new girl transfers into the local middle school for the summer term. After classes end, she reveals that she also possesses magic power, and begins to transform the school into one she finds more attractive. Before she can complete the job, Ureshiko in the form of Agnes Bell reverts the school...