To save her senior brother Ming Xuanzi, the smiling fairy Xiao Yan of the Immortal Realm is attacked, and her true body is destroyed. Her primordial spirit enters the mortal world to reincarnate and cultivate anew, while Ming Xuanzi descends to protect her. The mortal realm is in the midst of great calamities at the end of the Yuan dynasty. Along the way, they encounter the young monk Zhu Zhongba. Ming Xuanzi shocks the demon clan and descends to the underworld. One man stirs the winds and clouds of the world and turns the mortal realm on its head. Every opportunity is ordained by fate, while riddles remain to be solved.
