When Hugo, a boy who spends his summer vacation with his cousins, discovers that the wolf Rong intends to take his grandmother Sara, he devises a plan to save her.

10-year-old Louise has just moved to Mexico. When her lizard, Kéza, escapes, Louise goes looking for him and meets Arturo. Along with Luchador Diego, they pursue Kéza and allow him to be reincarnated as the Mexican God, Quetzalcoatl.