Mariano López, a sausage transporter, suffers the effects of a nuclear explosion. Unconscious, he is lying on the road next to his sausages and the remains of the truck, which are scattered throughout the area of the accident. Hours later he wakes up hungry, and ingests one of his radiation-affected sausages.
But what the heck is happening !? Mariano is transforming: all his muscles are growing; their stature increases; his vulgar face becomes that of a handsome superhero ready to fight the evil professor TORREBRUNO.