D’Artagnan is left for dead after trying to save a young woman from being kidnapped. When he arrives in Paris, he tries by all means to find his attackers. He is unaware that his quest will lead him at the heart of a real war where the future of France is at stake. Allied with Athos, Porthos and Aramis, three musketeers of the King with a dangerous temerity, D’Artagnan faces the dark machinations of the Cardinal of Richelieu…