In the 21st century, man arrives on Mars, where he discovers that there was life. Later, through a television program, details of the Red Planet are discovered, after being invaded by humans.

Isidoro is a lazy guy, who loves parties and casinos, but has never worked, so he lives off his father's inheritance and making his uncle suffer. But because his uncle, Colonel Cañones, is accused of a crime against the nation, Isidoro must work for the first time in his life to find the true culprit.