An 80-year-old man is going through a financially difficult time, and when he receives the offer to become a driver to transport certain things with the car, he accepts without much hesitation. But he does not realize at first that accepting the job he has become a courier for Mexican drug dealers. He does so well that the cargo he is carrying increases more and more from mission to mission. But this courier gets the target of an anti-drug brigadier who is trying to catch him in fact and destroy the whole cartel with his help.