The Curse of the Forgotten City

Thor adapts to his new life with the powers of the Night Witch; by his side are his loyal friends, Engel and Melda. But when a mysterious girl named Vesper washes ashore and says that a band of cursed pirates is approaching the Isle of Emblems, life quickly changes. Vesper is from an underwater city that was destroyed by the fearsome pirates Calaveras, and she warns Thor that their next target is his village. To deal with the threat, Thor, Engel, and Melda, along with Vesper, set out to hunt for the famous Pirate Pearl, an ancient relic that will give them complete dominion over the oceans.