Ona lives peacefully with her teenage son in a quiet village of the Pyrenees where she works as a gardener, although her big dream is to pilot a tourist plane. One day, everything changes for Ona when some foreigners, a group of henchmen, arrive in the village and bring to light certain dark secrets of her life which she had forgotten about. She will then be compelled to face those secrets from the past once and for all.

Alice Gould, a private investigator, pretends to be mentally ill in order to enter a psychiatric hospital and gather evidence for the case she is working on: the death of a patient in unclear circumstances.

Vicky and Edu are on vacation at their second home. Spending a very peaceful night, when, unexpectedly, someone knocks at the door. They are both frightened and don't know how to react.

Valencia, 2003. Betlem returns home to spend a few days with her family in the town that has seen her grow. But this town hides a sad character that, as much as she wants to avoid, always ends up returning to remind her that there are things that can never be forgotten. And they cannot be forgiven either.