Long without news of Steve Warson, Michel Vaillant receives a telegram. He invites him to participate with him at Paris-Dakar. This album will be the starting point of a romantic encounter between Julie Wood and Steve Warson. We will also discover Jean Graton's eternal friend, Jackie Ickx, but also Claude Brasseur and Thierry Sabine who will intervene in a brawl involving Steve Warson.