It all begins when Grandpa Yólotl disappears. Matías, Claudio, Pato, Katy and loyal dog Duke uncover signs that will lead them to a great adventure, facing unimaginable creatures, astonishing characters – that once belonged to an ancient civilization, and a couple of rogue treasure hunters. The promise of their grandfather is the force that will guide these heroes, ready for anything, provided they always stay together and discover the secret of the jade medallion.

A small egg named Toto decides that he wants to fulfill his purpose in life and become a chicken instead of dying in a frying pan; so he starts a quest to return to the farms along with his new friend, the noisy egg Willy and a crazy bacon stripe. The three friends will face lot of obstacles in their quest.