In 2007, 16-year-old girl Qiao Qingyu and her family, tormented by rumors about her sister Qiao Beiyu's death, were forced to relocate from their small county town of Shunyun to the provincial capital of Huanzhou. In order to quickly restore their family's normal life, Qingyu, with the help of her classmate Ming Sheng, began searching for the true cause of her sister's death.

Linghu Chong, a swordsman longing to leave the martial arts world, is drawn back into the clash between good and evil. On his journey, he unexpectedly crosses paths with Dongfang Bubai, the enigmatic leader of the Demonic Sect, leading to an unpredictable and tumultuous adventure through the martial arts realm.