Shadows (2020) Spoiler-Free Summary – What It's About

Deep within a remote forest, an abandoned hotel serves as a fragile sanctuary for two teenage sisters, Alma and Alex, and their overprotective Mother. Following a devastating catastrophe that supposedly wiped out humanity, the family lives in rigid isolation, adhering to strict rules designed to keep them safe from the ominous entities known only as "Shadows." These figures are said to roam the world beyond the black river—a boundary the girls are forbidden to cross—creating a claustrophobic bubble of existence where survival depends on absolute obedience and a profound fear of the outside world.

Life within the hotel follows a harmonious but suffocating rhythm, dictated by the Mother's warnings about a poisonous sun and a hostile environment. She teaches them the necessities of survival, from identifying medicinal plants to maintaining their secluded refuge, all while shielding them from the truths of the civilization she claims no longer exists. However, as the girls approach adolescence, the monotony begins to fracture. The sisters find themselves torn between the safety of their mother's narratives and the stirrings of their own curiosity, raising questions about their confinement, their burgeoning identities, and the validity of the stories they have been told.

As the sisters’ restlessness grows stronger than their fear, they begin to test the limits of their cage. A simple hunting trip with their mother inadvertently triggers a shift in their perspective, leading them toward discoveries that threaten to unravel the reality they have always known. The woods hold secrets that the river cannot wash away, and as Alma and Alex push against the borders of their world, they find themselves on a collision course with a truth far more complex than the simple survival they were promised.