"Bai Yueguang: I Became a Mortal Enemy after Rebirth" is an ancient romance novel that combines elements of time travel, science fiction, suspense and intrigue. The story tells the story of Lin Shuxue, a top modern lawyer who accidentally traveled to ancient times due to a car accident and possessed the body of Shen Qingwu, the concubine of the Yongning Hou Mansion. Shen Qingwu was chosen as a substitute because his appearance resembled the "Bai Yueguang who died young" in the heart of Chief Assistant Gu Heng, and Lin Shuxue was involved in a complex palace struggle and power whirlpool.
In this strange time and space, Lin Shuxue not only had to face Gu Heng's suspicions and temptations, but also uncovered the secret behind Shen Qingwu and the truth about his own time travel. As the investigation deepens, she discovers that Shen Qingwu is actually a time traveler from the future, with extraordinary vision and talent, and she herself is the "reborn person" carefully selected by Shen Qingwu in order to change his destiny.
The initial hostility between Lin Shuxue and Gu Heng gradually developed into deep emotions. They worked together to fight against the main god system that attempted to control the course of history. In the process, Lin Shuxue gradually uncovered the true cause of Shen Qingwu's death, the numerous conspiracies in the palace, and the intricate fateful entanglement between herself and Gu Heng. In the end, Lin Shuxue relied on her wisdom and courage to successfully destroy the main god system, change the direction of history, and create a new era with Gu Heng.