Félix, a 17-year-old boy, receives an invitation on WhatsApp: do you want to play the Blue Whale Game? The one with the 50 challenges? The one where you have to kill yourself at the end? Félix accepts. That is how he meets Elisa. They start completing the challenges together.

When a young diplomat manages to get the Austrian government to return the Plume of Moctezuma to Mexico for an exhibition, his life quickly falls apart.

One morning Aymé suffers the abandonment of her partner. That same day, she decides to meet again with Laura, her best friend, whom she has not seen during the years of their relationship. After letting off steam with Laura over coffee, they both go out that night to try to have fun. Aymé does not imagine that despite her pain that night she will discover something indescribable and that she had never felt before. The next day Aymé feels in her solitude, a glow of incomprehensible love.

Bewildered, Carlos awakens from a nightmare stalked by Death. The dream has a foreboding message, which is not entirely clear to him. Carlos decides to challenge his destiny and face the consequences, but his evil doing ends up shaping his own fate and that of those around him. Macabre by choice, Carlos attempts to tip the scales by changing the course of the plot designed by the gods. In this story,the unsettling city of Mexico is the backdropthat reveals psychological and human postures characteristic of a big city. It is a story where individuals who change their destiny with masks and opportunism manipulate morality, religion and reason for selfish personal gain.

Nico drives her car with difficulty, next to her is the corpse of her sister. Nico crashes the car and she falls in a deep comma. When she wakes up 20 years later, she feels like just before the moment of the guilt, like a misled Minotaur crossing its own labyrinth.

Twelve-year-old Camila is going through a difficult time. An introverted girl who seldom interacts with her classmates, she finds refuge in art in general and her sketchbook in particular. She is sad, and her inability to explain her sadness will greatly unsettle the adults around her

Chelo is an architect, withdrawing from her social life because of realistic dreams she's having of a romance with a strange man. She's convinced the man is real, out there, destined to be with her. She reports a rape to the police, describing the man of her dreams to a sketch artist. The police find a suspect: he's Marcos, a physician. Chelo tells the police this is not the man who raped her, but now she has Marcos in her sights. Her plan for him to fall in love with her is complicated by his having a fiancée. What can Chelo do? Meanwhile, Marcos has violent dreams about an unfamiliar woman. Chronologies overlap, glass breaks. Can a mind lie to itself?

Luciana is a lonely Woman who moves into an old building in Mexico City, which is inhabited only by hysterical Women.