I, Geronimo Stilton, had returned to the Kingdom of Fantasy on the wings of the Phoenix of Destiny! Blossom, Queen of the Fairies, needed my help once again.

But Blossom was behaving strangely. She sent me off on quest after magical quest, each one more bizarre and dangerous than the last. It felt like my missions were building up to something truly terrible right under my snout. Could my friends and I put things right again?