She was an orphan named Nan Sheng, with a little knowledge of medicine. She wandered freely from place to place, carefree and at ease. But after arriving in Qingshui Town and meeting Ye Yuchen, a disciple of Mount Shu, her path to turning her ordinary life around began. She helps the people and vanquishes demons, while also pledging to Ye Yuchen that they will never part and will love each other for all their lives. After enduring countless trials, the two ultimately defeat the demons and attain immortality.
