Vera is not yet 18 and has lost her virginity by having cybersex. In her town, nobody looks at her as a woman. But everything can change when the possibility of being "the maidens" of the town's festivities comes up among her group of friends. To achieve this, the mayor has to call them... but Vera has not received that call so far.

Juan plans to introduce his girlfriend Casilda during the weekend at the family home in the mountains. However, before arriving, Juan and his brother Santiago have to flee from a group of assassins who are chasing them by mistake. The killers belong to a criminal organization that includes Miki, who should never have been there, and Gus, a policeman infiltrated in the group who tries to take care of Miki. Meanwhile, Pinco, who should take Miki's place, enjoys the hospitality of the man in charge of the criminal organization, unaware of the problems that are coming their way.

After a difficult divorce, Alicia moves into an old house with her daughter Carla, unaware that it hides a past of recurrent tragedy. As Carla senses perturbing presences, Alicia begins to doubt her own sanity. A blue dress connects Carla to the ghost of a girl from the past, triggering terrifying events. Mother and daughter will try to escape the house, but the house won’t let them get away so easily.

Marisol is the national rhythmic gymnastics coach, methodical, demanding and authoritative. The World Championship is approaching and she places all her gold medal hopes on Angelica, the team's most promising newcomer. Two weeks before the final, Marisol discovers that her husband is having an affair with a much younger woman with whom she is expecting a child. Marisol does not contemplate failure, so she embarks on a desperate race to win him back, without taking into account her motives and feelings. Her pain is transferred to her tatami, where she becomes even more implacable towards Angelica, in whom she places her hopes of success. At this point, winning gold is all that's left for him.