On the streets of 17th century Paris, law and order is more a fledgling idea than reality, and the Musketeers, Athos, Aramis and Porthos, are far more than merely royal bodyguards for King Louis XIII; they are inseparable, loyal unto death and committed to upholding justice. Together, this crack team of highly trained soldiers fight for honour, for valour, for love, and just for the pure thrill of it.