Set in a remote village in Asturias during the Spanish Civil War (1937), Inés, Julia, and their father José struggle to protect their home from a neighbor determined to seize their land amid the turmoil of war. Branded as fugitives' accomplices and accused by the villagers of sheltering a wanted man, their situation deteriorates further with the arrival of armed Falangists, who turn suspicion into brutal violence. 'Tierres' is a thriller based on true events, telling a story of survival, injustice, and a family's resilience in the face of war.