They tell Martín a story for the day of respect for cultural diversity about the Spanish invading America. Upon arriving home, Martín wants to share with his parents the exciting story he heard, but they pay no attention to him.
After several years underground and exposed to pesticides, a prehistoric egg will hatch, revealing Godzilla, who will attack the city of Santa Fe. In this chaotic scenario, two mechanics must confront the monster and defend the city.