The Winx and Specialists prepare to leave their respective schools for the holiday, but a freak accident with a spatial portal sends their ship careening to a deserted island. Musa and Brandon get injured from the crash, leaving the others to care for them as well as find a way off the island. Unfortunately, they soon find out that not only did they wind up marooned on a deserted island, but also centuries in Earth's past, and the island is a hideout for a group of pirates.
