A TV show called Triptych premiered Netflix in February 2023. Television series, starring Maite Perroni as the triplets Aleida, Rebecca, and Tamara.
Tells the story of a group of triplets who learn of their sister’s existence as adults and learn after extensive research that they’re participants in an experiment starting at their birth.
The series is based on the events of the original and depicts a sinister sequel to the events that took place some time ago.
Final Explanation Of The Triptych

Here is the final explanation of the Triptych.
The lives of three triplets, Rebecca, Aleida, and Tamara, are the focus of the Netflix series Mexico. Within months of their separation, the three kids were raised in three different homes, one in a wealthy family, one in a middle-class family, and one in a low-income family.
The Triptych’s conclusion shows that everything has been part of a terrific experiment by Dr. Bátiz, who also happens to be Aleida’s therapist.
The aim of this long and somewhat inhumane procedure was for doctors to better understand the thoughts of the triplets and how their behavior was affected by their nature and condition.
When Rebecca and Tamara found out about the project, they were keen to learn more about their birth parents. Unfortunately, they were taken away by Dr. Bátiz and his group, including Rebecca’s future lover, Humberto, after they find out nearly everything about him.
The doctor imprisoned them in a glass room in the mansion where it all began. While talking to Tamara and Rebecca about why she is doing all this, she reveals the shocking information that their birth mother is none aside from herself.
Becca shed all her knowledge to Dr. Bátiz because he’s overwhelmed, and Tamara can even feel the effects of Becca’s hangover. At the same time, several of Eugenio’s co-workers drop by his house, and Tamara’s drunken antics derail his well-laid plans. Finally, in the presence of his co-workers, he tells Tamara to leave and acts as if Aleida left him.
On the other hand, Becca receives a call from a social worker asking to meet her when he wakes up drunk in his jail cell. Instead, he finds her dead, and the biker who was chasing them is revealed to be the killer.
Becca fears that Eugenio is now following her in light of Beatriz’s death and Tamara’s departure, so she entrusts Dr. Bátiz to look after his mother. Mila, a doctor’s assistant, is a biker.
What happened to Humberto in the Triptych in the end?

Humberto returns to the police station to see the situation as Becca learns the reality. To find Becca and Tamara, whom he thinks are at risk, Eugenio approaches him and asks for help.
He was sure that Dr. Batiz was involved in the disappearance of the girls. After hiring a private investigator, Eugenio wants to travel with Humberto to Dr. Batiz.
Unfortunately, Eugenio notices a problem while driving. He begged Humberto to park his vehicle. Despite being involved in a fight and having an accident, Humberto didn’t survive.
Aleida, is he alive or dead?

According to Batiz, Aleida had been alive all the time and was being held captive in a room in the same house. Batiz was saved by the sisters, who then left him in an actual location where they would likely never find him again.