Geronimo Stilton is the protagonist of the book and he is a mouse. The entire story is told through his point of view. He lives on Mouse Island with his sister and nephew. In this particular book, Geronimo talks about returning to the kingdom of fantasy with the help of Phoenix of destiny. He meets some friends-Blossom and Queen of the fairies. Blossom is up to something. She sends him on a magical quest. Oblivious of what the quest really has in store, Stilton goes to a mystical land where his mission turns out to be a dangerous one. This story puts Stilton through different puzzles and mysteries and his friends who are trying to break out of this mystery land by putting the pieces together face similar situations. Will they be able to come out victorious or is it going to lead them to horrible consequences? Did Stilton made a mistake by agreeing to go on this quest? Why did Blossom send him here? Find out all the answers on this captivating journey with Geronimo Stilton.