Christmas approaches and all but Marcos, Paula and Miguel pack for home. An unexpected snowstorm sets in, upsetting plans for some while revealing a hero and a traitor.

Nora impresses Héctor with keen powers of observation, but Fermin’s expertise in forensics reveals a nearly 6′ assailant shooting his nameless contact with Maria in the room. Her behavior points…

Jacinta returns, but everyone’s general happiness remains short-lived under Elsa’s rule, and Marcos discovers a worrisome numerical connection between the dead orphans and his sister.

Elsa’s ignorance of Julia’s home life could cost her her career as head mistress. Fermin’s inability to hide a serious injury could cost him his life.

The friends mourn Manuel. The prior discovers Elías has broken his vow of chastity and sends him to another monastery. Meanwhile, Elvira tries to share everything she knows and Inés…

Las Cumbres Boarding School is an impenetrable fortress built on the edge of a cliff where students are subjected to strict discipline and it seems impossible to escape. Two of…

Amaia is lost in the woods when she’s found and taken back to the school where she becomes obsessed with convincing Paul and his friends of what she saw and…

Adéle blames Amaia for the party and she’s accused of tattling. Paul and Amaia take Paz and Eric to see a mysterious painting with crow-men, but they find something terrifying…

The Las Cumbres prior believes the devil runs rampant in the monastery. Amaia discovers a supernatural tie between her and Inés. Elías feels extremely guilty after what happened with Elvira….

One student dead, another student missing, and the kids get framed when the headmaster’s search turns up ecstasy among their possessions.