Based upon the legendary myth, 'The Assassin's Blade' tells the story of Yan Gi who disguises her identity so she will be accepted into the country's greatest and most celebrated martial arts academy. Struggling with the physical strength of her male counterparts, Yan Gi finds an ally in the school's top student, Chan Shan, who discovers and tutors her to become one of the most lethal assassins the academy has ever known. Fighting to keep her secret at any cost, Yan Gi must battle more than simply the fighting fists of her enemies. But soon, treachery and tragedy strike at the heart of the illustrious institution. To exact justice and revenge for Yan Gi, Chun Shan has no choice but to use all that he's learned from the academy to bring down furious vengeance upon all who stand in his way.