Edu and his mother must go to live at his grandmother's house and, from the day of the move, things get complicated. The new landlord is a cleaning maniac, at night they hear strange noises and there is an old legend of a ghost in the building. ...

Edu and his mother must go to live at his grandmother's house and, from the day of the move, things get complicated. The new landlord is a cleaning maniac, at night they hear strange noises and there is an old legend of a ghost in the building. But not everything is an inconvenient. At least Edu returns to his gang and together they will have to reveal a whole series of mysteries.