Summary of the musical The three Musketeers :
In 1625, the valiant d'Artagnan left his native Gascony for Paris, hoping to serve the king. As soon as he arrived in Paris, he provoked the king's musketeers, Athos, Porthos and Aramis, who were the rivals of Cardinal Richelieu's guards. Against all odds, he becomes their ally and friend.
For the next court ball, Louis XIII (on an idea of Richelieu), imposes on the queen that she wear the diamond necklace that he gave her. Richelieu knows that the queen gave the necklace to the Duke of Buckingham, with whom she has an affair. The musketeers, with the help of Constance, the queen's servant, head for England in order to save the honor of the queen and their country. Their path will be strewn with pitfalls and traps of Cardinal Richelieu. Once the mission accomplished, d'Artagnan is promoted to lieutenant.
Now four musketeers, they will be able to sing their motto in unison: “One for all, all for one!”.