When a young boy discovers his new home is inhabited by a ghost, he unravels the mystery behind the ghost's existence.

A young boy named Oliver and his family, who move from a bustling city to a quaint suburban neighborhood. That very night of the move, Oliver hears a piano playing in the attic, and finds a thin wall in which he breaks through to get to the attic. He meets a ghost which tells him to mind his manners, and then scares him away. Oliver wakes his parents and sister and brings them to the attic, but they do not see the ghost and think that Oliver is just thinking nonsense.—Jiilo_Kim