D'Artagnan goes to Paris, having left a home. The young man is eager ambitious to become a musketeer. Incidentally it drew upon himself anger at once of three from a treasured royal regiment. It happened in the first day in the capital. So, musketeers challenge the impudent young man to a duel.
But duels didn't take place as there were the cardinal's guardsmen. They intend to arrest violators of a ban on duels. The musketeer and D'Artagnan enter together opposition, win against guardsmen. Now new friends should face terrible enemies of the king, the queen and France.