Fuwa

Fuwa Beibei, a young spirit, encounters the injured goddess Athena. To help her regain strength, Beibei sets out to find a mysterious wooden box left by Coubertin in 1894. However, the gluttonous Pixiu, who has a stomachache from overeating, also learns of the box's power. He believes it can cure his ailment and enhance his magic, so he joins the quest.

With different goals but a common destination, Beibei and Pixiu travel through time and space. After many hardships, they find Bixi, the sixth son of the dragon. By passing his test, they earn his help. Bixi then takes them on a journey through a hundred years of Olympic history.