CHUO (23) is a young Down syndrome, that wants to be treated as an adult man; which creates a constant confrontation with his father JOSÉ (45), a frustrated percussionist, refugee in the drink, not knowing how to handle the demand for love of his special child. While CHUO wins performing spaces so that his father loves him, José increasingly rejected him. However, CHUO not cease in its efforts and is in the music, the way to win the love of his father.

In 1971, two young entrepeneurs decide to organize a race car with lots of indie rock bands livening up the event in Avandaro, Mexico. When only 25 thousand tickets are sold but more than 200 thousand people arrive, things start to get out of control.