During a visit to an ancient and mysterious library, Gunilla and her three best friends are transported to a parallel world.
School is over and the long-awaited day has arrived. Gunilla and her three best friends – Roy, Gino and Toby – are ready for camping. Precisely in the village that hosts them, during a visit to an ancient and mysterious library, they are transported to a parallel world. Is it possible that the legend is true and that a powerful spell has sealed the Kingdom of Angelette at the bottom of the lake? Could a diary have made them indispensable for the salvation of a people? Gunilla and her friends will discover it through an incredible journey, during which they will face numerous trials, they will meet fantastic characters such as Princess Lena and her sister Amanda, the priest Magisto, the goddess Sferica, Mr. Volto, the tin doll Nevia and the cat Cagliostro, and will have to fight against a powerful enemy, Fabri Moot, the prince of Oscuria. Will they be able to put an end to the struggle between kingdoms and make it back to the campsite before it’s dark?