 D Artagnan has become a Musketeer. Protestants hold La Rochelle, and the Queen loves Buckingham, who ll soon send ships to support the rebels. Richelieu enlists Rochefort to kidnap Constance, the Queen s go-between and D Artagnan s love. The Cardinal uses the wily, amoral Milady de Winter to distract D Artagnan. But soon, she is D Artagnan s sworn enemy, and she has an unfortunate history with Athos as well. Milady goes to England to dispatch Buckingham; the Musketeers fight the rebels. Milady, with Rochefort s help, then turns to her personal agenda. Can D Artagnan save Constance, defeat Rochefort, slip de Winter s ire, and stay free of the Cardinal? All for one, one for all.