Sebastian is a wealthy young man. He finds out he has a flat tire and ends up accepting help from a Gypsy passer by. In return Sebastian will have to give him a ride home - but they won't reach their expected destination.

France, 17th century, during the reign of Louis XIII. When a dear friend, the Duke of Nevers, is treacherously assassinated by a powerful relative, a skilled swordsman, the noble Henri de Lagardère, seeks his rightful vengeance as he tries to protect the innocent life of the duke's last heir.