A juvenile tribunal sends Tom Medina to Camargue into the care of Ulysse, a kind-hearted man who lives in harmony with nature. Under his guidance, Tom – inhabited by visions, fascinated by bulls and horses – becomes an apprentice guardian. He gives up stealing, is hungry for knowledge and aspires to change. Revolted by the unwavering hostility he faces, Tom continues to battle against his destiny. Then he crosses paths with Suzanne…