What just happened…?
When dorky, unpopular eleven-year-old Otis wakes up in the morning at a sleepover birthday party, he’s in for a shock. At the marquee where the sleepover took place, it’s a scene of carnage and mayhem. But no one can remember what happened! Retracing their steps in the hope of solving the mystery – maybe they did accidentally opened an inter-dimensional portal and let chaos through?