Ye Cheng, a knight-errant with a blood feud, was accidentally injured during a chase and was rescued by Liu Qingyi, the descendant of the miracle doctor who lived in seclusion in the valley. Ye Cheng's cold heart was gradually melted by the gentle and kind-hearted Liu Qingyi, and the two gradually fell in love. However, as fate would have it, Ye Cheng discovered that Liu Qingyi was actually the sister of his enemy Shangguan Yunhe, and he was in a dilemma. In order to dominate the martial arts world, Shangguan Yunhe repeatedly pursued Ye Cheng and threatened Liu Qingyi's safety. In the end, Liu Qingyi died to save Ye Cheng. After Ye Cheng defeated Shangguan Yunhe, he became disheartened and chose to wander around the world.
