Nelly's phone is still ringing with lots more monster sitting requests - and each one is full of strange surprises! From helping Altigators face their fears, battling venomous Tooth Furries, to taking care of Pipplewak eggs - Nelly's monster-sitting adventures are as unpredictable and exciting as ever! Nelly has monster sat for the Cowcumbers before. But this time petal has a loose tooth, and there'll be trouble if the tooth furry comes.