Dai is the main protagonist of the anime series 'Dragon Quest: The Adventure of Dai'. He is a brave and optimistic young hero who dreams of becoming the greatest hero in the world. Raised by monsters on Dermline Island, Dai learns about his destiny and the power he holds. With his unwavering determination and incredible swordsmanship, he embarks on a quest to defeat evil forces threatening the world. Throughout his journey, Dai grows both as a warrior and a leader, forging strong friendships and discovering his true potential.