When the worst global financial crisis in history breaks out, a group of marginal homeless people face the dictatorship of the last society still standing. The bums want to restore the system, the one they so despise, so they can put their camp under a bridge.

In the time of the Aztec empire, tragedy strikes Yohualli Coatl when his father is murdered by Spanish conquistadors. To warn King Moctezuma and his high priest, Yoka, of imminent danger, Yohualli escapes to Tenochtitlán. There, he trains in the temple of the bat god Tzinacan with his mentor, developing equipment and weaponry to confront the Spanish invasion and avenge his father’s death. Along the way, he encounters key figures like the fierce Jaguar Woman and the conquistador Hernán Cortés.