Young David is a kind and brave shepherd who lives for music and takes care of his father's flock, fearlessly defending the sheep from predators. After meeting a prophet who foresees his great future, the young man finds himself at the court of King Saul, where his talent and kind heart bring solace to the powerful and capricious ruler. However, when an enemy army invades their land, it is David who dares to challenge the ruthless giant Goliath, a test that will forever change not only his destiny but also the course of history.