On her seventh birthday, Mira discovers a glowing ocean world beneath her bed. Guided by a wise sea turtle named Taro, she embarks on a quest to find the legendary Pearl of Dreams, a magical treasure that can grant wishes. Along the way, she meets Queen Ondina, who helps her navigate the dangers of the Abyssal Trench, where the Pearl is hidden. Despite the challenges, Mira’s courage and pure heart lead her to the Pearl. In the end, Mira’s journey teaches her the power of adventure, friendship, and self-discovery.