A sentimental comedy about... toothpicks. The hero manufactures and exchanges toothpicks for countless goods because he ignores the value of money. "The Millionaire" is his nickname. He runs around the city, happy, meeting friends: Carlitos, the newsboy, and Celeste, the lemon seller. His innocent life contrasts with the city, full of traps and dangers.

Trafaria changes his business to Angola, in search of a more profitable occupation, by shaming the pioneers. There he engages in the obscure social and political environment, from which emerge some characteristic figures - administrators, their wives and secretaries, Arabs, police officers, priests and mercenaries...