Lin Wanyue, a modern Chinese medicine doctor, traveled to the Nine Heavens Palace and became the despised "Lonely Star" of Tianshu Sect. She unexpectedly awakened the ability to retrace time, but found that every retracement would accelerate the collapse of the world. In order to stop the Blood Moon Rebellion, she made a contract with the cold-faced young master Xiao Chengyu. While using modern medicine to improve the immortality elixir, she also revealed her secret relationship with the Halberd of the God King. When the truth emerges, she must make a choice between saving the world and changing her destiny - and the man fighting alongside her is actually the old enemy who personally pushed her into reincarnation in her previous life.
