Everything changes in Fani's life when the opportunity arises to do an exchange program and live in another country for a year. The revealing conversations by phone or MSN and the constant notes during the class turn to another subject: the upcoming trip.

The Detetives do Prédio Azul are faced with the biggest case of their lives: saving the building itself from destruction. Pippo, Sol and Bento infiltrate Dona Leocádia's party, the terrible manager who is literally a witch. There they witness a "magical" crime, which condemns the Blue Building to an emergency demolition.

During Expo-Bruxas, the largest wizard fair in the world, Pippo, Bento and Sol travel to Italy to investigate the disappearance of the sorceress Berenice, who was kidnapped by the wizards Máximo and Mínima Buongusto. With teamwork and the help of Pippo's grandmother, they will try to solve this mystery.

Severino finds a magic medallion and becomes bewitched. To save their friend and prevent the forces of evil from dominating him forever, Sol, Bento, Pippo and Berenice embark on an icy adventure in the snow and go to the End of the World!