The peace of a small town is endangered when a corporation wants to destroy the mountain that protects them. A girl named Copi and her best friend Xico, a Xoloitzcuintle dog, will go into the mountains to try to save the town.

The peace of a small town is endangered when a corporation wants to destroy the mountain that protects them. A girl named Copi and her best friend Xico, a Xoloitzcuintle dog, will go into the mountains to try to save the town.