The Qiguang tribe deep in Kunlun was betrayed by the great wizard Wu Heng, and time was frozen by the curse of the Dingguang Lingyu, and the whole tribe fell into eternal stillness. Lu Yaoguang, the last saint, was sent away from the tribe by the four elders to cultivate her life, and became the only survivor of the curse. She has an ageless appearance and has been alone for thousands of years, traveling to every corner of the world, just to find the Dingguang Lingyu that broke into four pieces and wake up the sleeping clan members. Thousands of years later, four pieces of spiritual jade fell into the hands of four men. They are the reincarnations of the four elders who died for her thousands of years ago. With the oath of guardianship engraved in their souls, they have stood by her side again across all the lifetimes. From the prosperous city to the secret realm of Kunlun, from thousand-year grievances to fateful reunion, Lu Yaoguang is no longer alone. She took the four elders, in the name of the saint, to recast the spiritual jade, break the curse, settle the grudges for thousands of years, and finally returned to her haunted hometown. The place where Yao Guang returns is Qi Guang.