During the Ming Dynasty, an imperial guard saved a little princess and stole the wulin's most precious ‘Guan Yu Manual’. The commander ordered the hunting of them. Ten years later, the sect leaders of Wudang and Shaolin disappeared. Kunloon Sect dispatched its principal student and little sect sister to look for the 2 leaders. During the search, they met and sect brother and sister from Sky Dragon Courier Service (Tin Lung Biu Guk). The 4 became friends, and a multiple-angle relationship arose. During the chaos in wulin, every Sect struggled for the ‘Guan Yu Manual’. It turned out all these were the scheme of Koi Tin Sect sect leader to rule wulin….