Four friends embark on a trip to hike and camp in a rural area of Chile. They are attacked by a local man and his son, leaving them bruised and terrified. When they seek out help from the local town, they are met with silence and apathy. Confronted with a haunting reminder of Chile's turbulent past, the group decides to take matters into their own hands. They prepare to face not just the man and his son, but also the tortured legacy that binds them.