Las Cumbres Boarding School stands as a formidable presence on the cliff's precipice, its walls fostering an atmosphere of rigid discipline from which escape seems impossible. Two students, however, find themselves venturing into the woods …

Lost in the woods, Amaia is discovered and brought back to the isolated school. There, she becomes consumed with the need to recount her experience to Paul and his companions, determined to convince them of what she had witnessed. The stude…

Adéle reveals Alba's hidden truths, astonishing those who hear them. Darío brings his daughter Inés home, to a residence near the school where she experiences unsettling visions. A surprising postcard from Manuel, confirming his well-being,…

Adéle holds Amaia responsible for the party and faces accusations of informing on her. Paul and Amaia escort Paz and Eric to view a peculiar painting depicting figures with crow-like features, but their visit reveals something deeply unsett…

The prior of Las Cumbres harbors the conviction that evil festers within the monastery walls. Amaia uncovers a spectral connection between herself and Inés. Elías is consumed by guilt following the events involving Elvira. Separately, Paul …

Amaia and Paul finally locate the Crow’s Nest. Elsewhere, Inés awakens disoriented in the woods, and upon seeing León, flees in fright. The narrative then shifts to a past moment, revealing the origins of Inés’ bond with him. Eric experienc…

A student lies dead, another vanished, and the remaining pupils find themselves unjustly accused when the headmaster's search of their belongings reveals traces of ecstasy.

A shadow of grief falls over the friends with Manuel's passing. The prior, learning of Elías's broken vow, dispatches him to a distant monastery. Simultaneously, Elvira strives to reveal the truth she holds, while Inés begins to assemble fr…