The Hero Twins, Hunahpu and Xbalanque, were blessed by the Mayan gods with special powers. But their incredible skill at playing Pok-ta-Pok, the Mayan ball game, angers the lords of Xibalba, rulers of the land of the dead. When the lords challenge them to a Pok-ta-Pok game in Xibalba, the twins know they must use all of their powers and cunning to defeat the lords' many challenges.