Jane Villanueva (Gina Rodriguez) is a young woman of Latin origin from Miami who becomes pregnant after being artificially inseminated from the negligence of a hospital. The pregnancy will turn the girl’s life upside down, especially after Rafael, the biological father of the child, enters the game, who begins to fall in love with Jane despite being married to Petra. Of course, the latter would do anything to prevent a rapprochement between Jane and Rafael