Assassin Wu Liuqi is a fictional character from the wuxia novel The Heaven Sword and Dragon Saber by Jin Yong. He is a master swordsman and one of the Five Greats of Jiangnan. Wu Liuqi has an arrogant personality but is highly skilled in martial arts. He also has a deep understanding of Buddhism, Taoism, and Confucianism. He wields the Heaven Sword and Dragon Saber which makes him even more powerful.