Harimanne is trying to live a low-profile life. She doesn't like to deal with problems when she doesn't have to. Unfortunately, the arrival of a mysterious young man with black wings and a terrible personality turns up a whole slew of problems for her that no one else will ever have to deal with. Even with the help of Pat, her long-time neighbor and her mother's favorite exterminator, can Harimanne return the young man to where he belongs --- assuming he belongs anywhere --- and get back to her simple life as a high school student and part time cardboard box maker?