The death of Catalina Santana causes the premature birth of her sister Catalina Marín, daughter of Hilda and Albeiro, who seek to protect her with a single rule that she breaks out of love. Catalina La Grande, who was believed dead for 20 years, returns as an undercover DEA agent to take down La Diabla. A beauty pageant becomes the battlefield where Catalina La Pequeña and Daniela, Yesica Beltrán's daughter, face off in an event that defines this story.