Shangguan Tou (played by Luo Yunxi) and Chong Xuezhi (played by Chen Yuqi) traveled the world side by side. Shangguan Tou, the handsome and elegant master of Yueshang Valley and the son of the national teacher, helped Chong Xuezhi, the master of Chonghuo Palace, to turn danger into safety many times. Several times of living and dying together made the two know each other and fall deeply in love. However, the trick of fate separated them and they had to continue to fulfill their respective missions. But the endless disputes in the world brought them together again. The two broke through many obstacles and came together, working together to expose all conspiracies, restoring peace to the martial arts world, but they chose to retire from the world.