The story revolves around Qiu being resurrected by a spiritual woman and officially becoming the new Beidou Rushenglou. In the process of performing his duties, Qiu meets a young man. The two are involved in a disaster, and their fate is closely intertwined with the world.

Big Fish & Begonia is a visually stunning animated film that tells the story of Chun, a young girl who transforms into a dolphin to explore a mystical realm. Along the way, she discovers the power of friendship, self-sacrifice, and the importance of preserving the natural world. Set in China, the film combines elements of fantasy, romance, and coming-of-age themes.