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.

After his grandfather's death, a young man decides to fulfill his elder's last wish with the help of his new friends. The problem starts when he falls in love with a female friend who may not feel the same.