Sisters Carla and María Elena arrive at their grandmother's house only to find out the old woman has just passed away. Later, they learn their grandmother had two lovers, who now want to steal the girls' inheritance.
Ada, Adela, Adelina and Adelaida take in a man who suffers from amnesia. Soon, Ada discovers the man is a scam artist.
After three sisters finally meet their father, they are deeply disappointed due to the fact that the man usually visits prostitutes.
