The Sinner's Son

In a bustling Mexican household, seven-year-old Sol is swept up in a whirlwind of preparations for the birthday party for her father, Tona, led by her mother, aunts, and other relatives. As the day goes on, building to an event both anticipated and dreaded, Sol begins to understand the gravity of the celebration this year and watches as her family does the same.

The story of Diego, a young and successful photographer that lives in the glamorous world of fashion, shallowness and excess. A tragic accident turns his world around; his partner is now in a coma. Unexpectedly, and right at this terrible time, Diego must take care of his son, Armando. Now, both of them have to adapt to each other; Armando to the unknown, homosexual world of his father, and Diego to the closed attitude of his teenage son.

The story focuses on the life of a couple and their twin sons, one of whom begins to show that he identifies as a girl. From this, Gabriela, the mother, will try to understand the situation of her son who soon becomes a trans girl, thus beginning a struggle for the rights and gender identity of Luana , who will also have to face the rejection of her father Guillermo.

Ana, an eight-year-old girl living in Madrid with her grandmother and two sisters, mourns the death of her mother.

When a daughter becomes concerned about her mother's well-being in a retirement home, private investigator Romulo hires Sergio, an 83-year-old man who becomes a new resident—and a mole inside the home, who struggles to balance his assignment with becoming increasingly involved in the lives of several residents.