Yara

When Refugio and her three sons—Patricio, Edmundo, and Ignacio—are forced out of their home, a twist of fate brings them to Mexico City, where they begin a new life. Eighteen years later, they are settled in a small apartment in a working-class neighborhood. Refugio holds a modest job; although she suffers from serious vision problems, she neglects her own health to attend to her sons' needs. Patricio is studying law and dreams of a comfortable, prosperous future; his mother admires him for his charitable nature. Meanwhile, Edmundo begins courting Lucero—unintentionally hurting Ignacio, who secretly loved her—while Refugio tries in vain to make Patricio understand that he will never be happy with Olga.

Worlds collide when a vengeance-obsessed young woman from the other side of the tracks captures the attention of two well-off friends.

Teresa Chavez is a young woman with an obsession for money and ambition. Despite her beauty and the fact that she was raised in the bosom of a loving family, she is resentful; her one desire is to leave her humble but poor neighbourhood.

Maricruz and Beatriz are school friends; Beatriz comes from a well-to-do family, whereas Maricruz belongs to a lower socioeconomic stratum. Both are on the verge of turning fifteen and are preparing to leave childhood behind. Issues within their family and social environments affect them directly; for Beatriz, her parents' marital breakdown becomes the primary obstacle to overcome, compounded by a sexual awakening fraught with taboos and misinformation. Meanwhile, Maricruz must contend with her mother's overprotectiveness and prejudices, as well as the tension caused by a neighbor who is obsessed with her.

María Alejandra Rivas Cavalier, a young aspiring surgeon with a prestigious family name, joins the highly regarded internship program at Santa María University Hospital. There, alongside a group of new friends and her relationship with renowned surgeon Andrés Guerra, she faces medical and personal challenges that shape her journey. Amid intriguing medical cases and the quest for her own path, the hospital becomes her new home and the stage where friendship, love, and sacrifice intertwine.

A telenovela that dramatizes the romances and rivalries between two brothers and two sisters in Mexico between the years 1885 and 1900.