In the early 20th century, in a tiny settlement situated in the dry border region between Galicia and Portugal, a new teacher arrives. Portrayed by Tamar Novas, known for his role in a recent drama, he quickly perceives that in this rugged, isolated community, elements of mystery and mortality are intertwined with daily life. From his perspective of an outsider trying to understand the local customs and secrets, he begins to uncover the hidden layers beneath the seemingly simple existence of the villagers, where death and the unknown subtly shape their stories and traditions.