At night times of the fighting styles world in the middle of unstable hills as well as rivers, Zuo Qing Ci is a boy that appears of seclusion in search of a lost treasure of the imperial courts. Along the way, he encounters the bandit Fei Kou Emergency room who puts on a camouflage. Zuo Qing Ci is the child of a marquis who conceals his worthy origins to take a trip in Jianghu as a physician. He is searching for the missing scroll of the mountain river paint, a valuable prize that comes from the royal courts. He fulfills an outlaw who passes the name Fek Kou Emergency room. Her history is a mystery as well as she wears a disguise as she takes place a goal to save her master. When it is revealed that she is really Sunlight Yunluo, the young miss out on of the Zhengyang palace, she comes to be a target of assaults. Zuo Qing Ci does not think twice to save her even if it implies being captured in the turmoil.