D'Artagnan, a spirited young Gascon, is left for dead after trying to save a noblewoman from being kidnapped. Once in Paris, he tries by all means to find his attackers, unaware that his quest will lead him to the very heart of a war where the future of France is at stake. Aided by King's Musketeers Athos, Porthos and Aramis, he faces the machinations of villainous Cardinal Richelieu and Milady de Winter, while falling in love with Constance, the Queen's confidante.
Marion and Ben, thirty years old, meet on Tinder. That's about all they have in common; but the opposites attract each other, and they decide in the early morning of their meeting to go on vacation together despite the advice of their entourage. They will finally leave - to Bulgaria, halfway to their dream destinations: Beirut for Marion, Biarritz for Ben. Without a precise plan and, as they will soon discover, with very different conceptions of what a dream holiday should be.
D'Artagnan, on a quest to rescue the abducted Constance, runs into the mysterious Milady de Winter again. The tension between the Catholics and the Protestants finally escalates, as the king declares war — forcing the now four musketeers into battle. But as the war goes on, they are tested physically, mentally and emotionally.
