My Next-Door Neighbor is the Devil

Mason is a fifteen year old dude. He's got everything someone his age would want. Well, almost everything. The one thing that he lacked was not something that a wealthy parent could buy. That one thing was friends. Someone to talk to. A single acquaintance. With his short stature and nerdy looks as well as a somewhat quiet and reserved demeanor, many would tease him. Although he doesn't mind, being alone for such a long time isn't pleasant. A few years after his family acquires a house on a particularly secluded street, Mason's life reaches a turning point. Someone's moved in across the street. For a short minute he thinks his loneliness is about to be kicked straight out of the window, never to be seen again, but is the new girl across the street really the kind of person he expects her to be?