Mariela Salvatierra is an orphan and was only 11 when her grandfather Manuel died because of Demián Ferrer. Being left on her own, destiny pushed her to leave the country under the care of Leonardo Del Río. 15 years have passed since they left, but now Mariela and Leonardo have returned to face Demián Ferrer. Demián is a fairly powerful and unscrupulous business man who doesn’t even honor his own family. He disregards Santiago, his youngest son, and manipulates and deceives his oldest son, Alonso. This attitude affects Mariela too, since Alonso doesn’t dare to turn his back on his father, which tinges their relationship with love and hatred at once. To make things worse, Renata, a luscious and dishonest girl, moves in to the Ferrer’s home and becomes obsessed with Alonso, doing everything she can to separate him from Mariela and making her come closer to another man who is in love with her.

A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.

A woman puts everything on the line to achieve her goal of being able to move into a luxury penthouse in the Gangnam District. In the process, she gradually finds herself turning into a monster.

After their father's death, Sofía Ripoll, the oldest of three sisters, takes over the family's fictional successful chocolate factory. Though she is engaged to a man who uses her for money, she quickly falls in love with Salvador Cruz, a former racecar driver who takes a job as her chauffeur.