A fireball launches itself from the Arizona desert leaving behind three camels, a magical jukebox, and a five-year-old girl who only speaks Italian. Soon, the nearby town of La Sentencia is reeling from a series of disasters. The copper mine, which supports the town, shuts down leaving most of the population unemployed. Massive sandstorms batter the place. And then the Devlin Lucero shows up. He seduces a pretty substitute teacher and then uses her to spread greed, anger, and vengeance everywhere. In the face of all these trials, Esteban Dorantes decides to retrace the steps of his great, great grandfather, who once led a quest to find the Seven Cities of Gold. Aided by the camels, the wisdom of the little girl, and the spirit of the magical jukebox, he hopes to locate a great treasure and bring it back to save La Sentencia. Esteban is accompanied by Ceci Moreno, his old high school sweetheart, the only person in town who doesn't think he's a madman. But Ceci is still in love Gabriel Romo, another dreamer who somehow feels he can bargain with that devil Lucero to save the mine and the town. Wacky, scary and spectacular, Esteban's Quest blends science fiction, Aztec lore, classic horror, and offbeat humor into an unforgettable tale of love, destiny, magic, and redemption.