Santiago, Chile, 1986. The brutal cuddle of Ana Sardá, a young woman raised in a devout Catholic family, goes unpunished. Thirty years later, her sister Lía returns from Europe to bid farewell to her dying father and reopen a wound that never truly healed. Amid secrets, faith, and silence, a buried truth begins to emerge.

2016. Working with Alfredo to reopen the investigation, Lía seeks out Elmer, the forensic expert who originally worked on her sister Ana's case. While her nephew Mateo gets involved behind his parents' backs, Marcela reveals that Ana was waiting for someone on the night of her passing. New leads point to a forbidden romance and a truth the family never wanted to face.

2016. Lía and Elmer confirm that Ana died following a back-alley abortion. Marcela confirms that, on that night, Ana was waiting for a secret lover. As the investigation moves forward and new suspicions emerge, the past resurfaces: and an old photo reveals a disturbing new lead.

1986. During a youth camp organized by the local parish, Ana begins a relationship with a young seminarian. This forbidden bond leads to a hidden pregnancy that leaves her isolated and vulnerable. Years later, Alfredo discovers the identity of his daughter's secret lover and the true origin of the silence that scarred the entire family.

2016. Following Alfredo's passing, Lía discovers a letter from her father that reveals who Ana's secret lover was. As the truth comes to light, the past resurfaces: Carmen breaks down at the revelation, and a discovery in the family oven confirms the unthinkable.

1986. Amid family tensions and increasingly heavy silences, Ana is trapped between family expectations, faith, and decisions she cannot bring herself to share. While the adults act out of fear and guilt, a chain of events is set in motion. 2016. Lía faces the full truth and realizes that her family's past was built on secrets that could no longer be sustained.