In their last attempt to salvage their marriage, Sara and Óscar decide to take a short vacation in a cabin in the woods with their two children. However, upon arriving at the cabin, strange occurrences begin to unravel the tense atmosphere between them: a woman prowls the house, predicting events that defy nature's course. As they confront these unresolved issues from their past, tensions escalate, leading to a breakdown in communication and an increasingly strained relationship.
As the days pass, the family becomes increasingly isolated, with Sara and Óscar unable to find common ground or resolve their underlying conflicts. The woman's prophecies become more frequent and ominous, causing the family to feel trapped and vulnerable. They struggle to maintain their sanity amidst the chaos, as the unpredictable events surrounding them become more terrifying with each passing day.
The family's predicament is made all the more difficult by the arrival of a mysterious stranger who appears to be involved in the unfolding events. As they try to uncover the truth behind this stranger's involvement, they realize that their actions have brought them closer together than ever before. But can they overcome their differences and rekindle the love that once burned brightly within them? Or will the dark forces that threaten to consume them finally triumph?