Inspired by the tale from Hebrew scriptures and the Christian Bible, the Moabitess child Ruth is sold to the temple of Chemosh. Years pass and she serves as a priestess to the idol. While arranging a temple ritual, she encounters a Judean family of artisans: Elimelech, his wife Naomi, their sons Chilion and Mahlon, and daughter-in-law Orpah. Ruth is curious about their God, and begins to meet secretly with Mahlon.