元朝末年,政治腐败,民不聊生,各地群雄争相起义,逐鹿中原。当时江湖上传闻有一柄屠龙刀和一把倚天剑,得刀者即为武林至尊,能号令天下,唯得剑者方能与之争锋。武林各大门派为了一统江湖,争霸天下,莫不对这两件宝物垂涎三尺,他们你争我夺,尔虞我诈,从而掀起阵阵腥风血雨,江湖再无宁日。 Yuan Dynasty, the political corruption, the people live in dire straits, all over the crowds vying for the uprising, competing in the Central Plains. At that time there are rivers and lakes rumors of a long knife and a Sword Heaven Sword, the knives who are martial arts Supreme, to command the world, only the Sword can only compete with front striker. In order to dominate the arena, the martial arts major hegemony world, never covet these two treasures, they fight for me, intrigues, thus setting off a reign of terror, rivers and lakes and then no peace.