Have you heard of the Isle of Fortune? It’s an island that rises from the depths of the sea only once every forty years, brimming with treasures of all kinds. Every pirate in the world wants to find it… But beware—everyone must leave before it sinks again.

Marina and Ulises are about to embark on an incredible adventure. When they arrive at their grandmother’s mansion, they uncover the family’s best-kept secret: their grandmother is actually a pirate. Ulises’s kidnapping by the crew of Bogavante, a notorious pirate, marks the beginning of an unforgettable journey, full of action, fantasy, and mysteries, where you’ll also encounter the legendary figures of our seas.