For 10 points, name this myth system that venerates the Hero Twins, whose journey to Xibalba is described in the Popul Vuh.
One figure in this myth system proclaims that his "teeth just glitter with jewels, and turquoise as well." Later on, two boys manage to replace all of that trickster's teeth with corn, leading him to die of hunger. This myth system's explanation for earthquakes involves Zipacna and Cabrakan being trapped in a cave and a mountain, respectively. In this mythology's best known story, the protagonists survive the Bat House of Camazotz as well as a house full of flying knives as they travel to the underworld to defeat One Death and Seven Death in a ball game. For 10 points, name this myth system that venerates the Hero Twins, whose journey to Xibalba is described in the Popul Vuh.
One figure in this myth system proclaims that his "teeth just glitter with jewels, and turquoise as well."
Mayan mythology