The Realm of Fortune (1986)

A very poor and handicapped man, lives in a small town in Mexico with his mother. He works announcing things along the town. He is very interested in the cock fighting. One day a man gives him a looser cock, thinking to give him something to eat, but instead he takes care of the animal and it becomes a winner cock. He begins to win some money. La Caponera, a very good looking singer, earlier avoided him but now she uses her coquetry to gain some drinks.