Gu Qingyin, the number one medical practitioner in the world of cultivation, was reborn when she was sixteen years old and took the entrance test. In her previous life, she was betrayed by a Taoist companion and her best friend, dug up her spiritual roots and pushed her into the abyss of demons. She was rescued by the ancient demon king and had demon bones in her soul. In this life, she joins the Taihua Sect, and her master is Xie Wuyan, the male protagonist who personally knocked her off a cliff in her previous life. Xie Wuyan has two souls in one body. The main personality is the Cold-faced Sword Master, and the secondary personality is the Demon Lord Xie Jiuyou. They share the body but have no memory. The Demonic Bones periodically backfired and needed to be suppressed by the Master's Zhiyang Sword Intent. Xie Wuyan's Sword Intent and Gu Qingyin's Demonic Bones therefore formed a symbiotic relationship with each other's lifeblood.
