Zutkins' school is falling apart! The walls are cracking. Paint is falling off the ceilings. Radiators rust and break. It is clear that the building is already very, very old... And it has been decided to demolish it! Sam and his friends are delighted: finally their fight against the predatory school will end! But is it? Or is everything that's happening just another of Orson Creepy's evil plans? What if a mad scientist is just waiting for the building to be destroyed so that his powerful evil spirit can be unleashed?