In the sequel to The Three Musketeers, Milady is back and determined to make the Musketeers - Athos, Porthos, Aramis and d'Artagnan - pay for foiling her plot to discredit the Queen of France. Milady will stop at nothing to wreak her revenge, even it means seducing the hateful d'Artagnan. Before meeting out her due punishment, the heroes will have to battle a siege, cross swords innumerable times, and thwart as many plots and counter-plots as the infamous Cardinal Richelieu, the dastardly Count of Rochefort and the perfidious Milady can hatch.