While studying in the library, Catarina and several others get sucked inside a magic book. Mary and Maria find that the only way to free them is to let one of them fulfil their desires within the book world, but Mary is unable to let them play out to the end since they all involve everyone hitting on Catarina. Realizing that none of the stories have involved Catarina’s desire, the two let a scenario play out in which Catarina gets to eat sweets, a desire that proves too much for the book to contain, freeing everyone as a result.