Covenant presents a suspenseful and emotional story that explores the strong bond between two people from different backgrounds and the sacrifice they are willing to make for each other. In a dangerous area of Afghanistan, Sergeant John Kinley works alongside Ahmed, an Afghan translator. The two form an unexpected team, with a relationship based on mutual trust and respect. One day, their team is caught in a devastating ambush. Kinley is seriously injured and his life is in danger. At the critical moment, Ahmed acts like a true hero and does everything in his power to save Kinley.

After this traumatic experience, Kinley is surprised to learn that promises made to Ahmed and his family to ensure their safe passage to America have not been kept. Ahmed and his loved ones are still in Afghanistan, exposed to the imminent dangers of war and threats from the Taliban. Kinley feels a deep debt to Ahmed and the family, a debt he is determined to repay. Despite his own injuries and trauma, he makes the decision to return to the war zone to retrieve Ahmed and his loved ones before the Taliban find and kill them.