A prostitute enters a brothel and establishes a rivalry faking love with the old owner.

In this second part, the devil (Alfonso Zayas) returns to earth in search of a cure for his loss of masculinity; while Gerardo (Jorge Rivero), the rich and handsome character, continues to seduce his beloved.

Patada de Mula, an old retired boxer, lives with the guilt of having killed his opponent in his last fight, but he works as a masseur in a gym, sells balloons on Sundays and with the proceeds supports the widow of the opponent he killed and his son El Kid, an aspiring boxer, without his knowledge. Patada is also in love with his neighbor Marga, a young woman who is pushed into prostitution by the gangster Duque and his own father, but to whom Patada sends letters as an anonymous lover. The Kid is sponsored by Duke and detests Patada for the death of his father, but when he throws him out of the inn that his mother tends she confesses to him what he has done for them and the Kid asks her forgiveness and makes him his second.

The Devil offers a man to help him if he can show him to love.

After regaining his manliness, he escapes from hell Satan for embezzling Secretary of infernal hacienda, being chased by a couple of poor devils good for nothing, and took refuge in the cabaret ends up working as a transvestite.

They thought that having everything wouldn't make them suffer, but the person who helped them with their expenses left them without support. Now they cry, for they lack everything they had for free.

In Mexico, a dangerous but sexy female gang in black tights is hunted down by a sexy but courageous woman detective.