Embarking on a thrilling classic car race from Madrid to Paris, Lupin finds himself in a high-stakes competition for Napoleon's dictionary. This coveted prize holds the secret to the Treasure of the Empire, attracting a host of eager pursuers. Alongside his companions, Lupin races against not only the persistent Inspector but also a myriad of international spies. With vintage cars and cutting-edge weaponry in play, the adrenaline-fueled pursuit escalates, promising a blend of speed, danger, and excitement.