There have been sixty-six men and women to carry the mantle of the Immortal Iron Fist - sixty-six men and women who have proudly and eagerly stood fast before the unstoppable forces of evil, and valiantly fought them back. Except one. This is the story of Park Li - a pacifist, who sought to pursue wisdom rather than war. But fate would defy him - as K'un-Lun is overwhelmed by a deadly plague, Park Li is the only student ready to become the city's Immortal Weapon. And war is coming; bloody, brutal war.