One night, a beautiful young woman is brought to the police headquarters on suspicion of murder. Through a detective's interrogation, in the presence of an attorney, her attachment to sexual activities arranged online is discovered.

Dueña y Señora is a Puerto Rican telenovela based on La Dueña. It is produced by Telemundo Puerto Rico and Puerto Rico Vibra Inc., which intends to market it to the United States' Spanish-speaking residents as well.

In 1942, in San Juan, Puerto Rico, a casino is organizing a farewell party for its patrons, since it's about to be turned into a US military base. The guests drink, seduce and gossip, but some also plot against each other.