Michel Vaillant is the star of all the biggest international auto racing circuits, and he's revving up for a whole lot more than just a spin around the block. The Vaillant team finds itself up against new technological innovations, as well as some disconcerting changes in the world of auto racing. The fate of the Vaillant dynasty is in the hands of three generations of men and women. The first challenge is to fight their way to the top on the race track, with their sights set on Formula 1. The second is to try to keep the family together, despite increasingly differing points of views. And it will be up to Michel to ensure their success on both fronts.