I, Geronimo Stilton, never expected to return to the kingdom of fantasy. But when I received a letter from Blossom, the queen of the fairies, asking for my help, I had to respond. It turned out the queen wanted to send me on a great quest to find the heart of happiness. But first, I had to find the map of paradise. It was just my luck that the map was hidden in the land of the ogres!