For his birthday, Fofì gives his brother Dedo a mysterious slot car, which has only one rule to follow.
Sixteen years ago the most powerful warrior wizards of the Magic Dimension sacrificed themselves to fight against absolute evil. Now the fate of a kingdom is in the hands of a young girl - Bloom, the fairy of the Dragon's flame. Accompanied by her Winx Club girlfriends, Bloom must overcome the greatest challenge of all: enter the depths of the obscure dimension, fight against evil to bring her parents back to life and reveal the mystery linked to her origins. The destiny of the entire Magic Dimension depends on the outcome of this conflict.
The cartoon tells a story set in Palermo in the 1950s, in the form of a fairy tale for children. The protagonists—two boys who fight to free their neighborhood from the presence of an evil wizard who steals people's souls and turns them into "pupi"—are named Giovanni and Paolo, in homage to Giovanni Falcone and Paolo Borsellino, who were indeed young friends in Palermo during those years.
Reunited with her birth parents, Oritel and Marion, Bloom discovers what it is like to live as a princess of Domino. Adding to her joy at being with her parents is the upcoming Princess Ball, which Sky has asked Bloom to attend with him. But Bloom's happiness is short lived when Sky is forbidden by his own father to escort her. Meanwhile, the evil Ancestral Witches who had once destroyed Domino join forces with the Trix - Icy, Darcy, and Stormy - to erase all positive magic from the Magic Dimension. To reverse the effects of the Witches' devastating reign of darkness, the Winx and the Specialists must travel to the cursed city of Avram and come face to face with the Trix and the Ancestral Witches. Only by defeating the witches can the Winx restore the positive magic in the entire dimension and regain their own powers.
The archenemies of the Winx Club, the Trix witches, team up with the evil nymph Politea and find out that, to defeat the fairies once and for all and become invincible, it takes very little: a Pearl hidden in the Deep of the Infinite Ocean! As small as powerful, the Pearl of the Depth gives enormous powers to those who possess it! For the Winx there is not a minute to waste: how will they stop the plans of their enemies before it's too late? Get ready: the most dangerous mission of the Winx is about to begin!
One day, Ciuccio, a lively little boy, gets out of his stroller and gets lost in the park without his parents noticing. There's a storm, and lightning strikes the Straspeed ride, which comes to life and meets the boy.
The Roteò make people happy with their somersaults and acrobatics, until their abilities are taken away and they must find a way to get them back.
Grandma Bine and her two grandchildren are searching for the Mysterious Island, which, according to legend, becomes visible only under certain weather conditions: when it rains, when it snows, and when the sun shines.
The Oasis of Three Skatenini is threatened by the evil Aureus who seeks to dry up the entire surrounding area, in search of a temple submerged in the sand thanks to which, together with the Dor Dor stone, he can turn everything into gold.
A group of kids tries to reach the Bifuoco Brazier before it runs out of fuel. During this race against time, they encounter some lightning-fast animals with whom they befriend and will never be separated again: they are the Smile and Go.
Bloom is back home on her first school break, but the weird dreams she was having at Alfea have come with her. These dreams are trying to tell her something important.
