Two young gentlemen living in 1890s England use the same pseudonym ('Ernest') on the sly, which is fine until they both fall in love with women using that name, which leads to a comedy of mistaken identities.

Ramon Riera is taking a well-deserved bath when his cell phone suddenly rings. On the other side of the line is Clara, a girl who insistently tries to sell him a life insurance.

Suddenly, Clara, Mónica's daughter, falls into a deep coma. With Clara left to die, a mysterious man proposes Monica to make a pact: Clara will be saved if Mónica does something for him.