The Dragon God clan, which is located at the border of the world, has a once-in-a-millennium "double-polar" soul power, that is, "extreme light" and "extreme darkness." As the bearer of "extreme darkness" soul power, Qianyu Liuli was destined to be eliminated from birth. At the most critical moment, his brother Qianyu Yebo sealed his soul power and waited for the power to dissipate. However, after Yebo learned the major secret of the "bipolar" soul power, he entrusted his sister to his friend Mei Shisan, leaving a lifelong mark on her soul, and returned to the Dragon God clan to become the new head of the family. After years of changes, the aura of Qianyu Liuli finally dissipated. In order to protect his sister and hope that she would have a normal and happy life, Yebo gave her to a human couple to raise and name her "Luo Li". Finally, Luo Li grew up and was admitted to university in H city, and met her best friend "Hu Qingwan". However, her supposedly ordinary life was eventually broken. As Luo Li experienced the legendary "Hundred Ghosts at Night" and "The Phantom Incident", traces of the conspiracy gradually emerged. And what changes will the appearance of the man in black Xu An bring to Luo Li's fate? As various secrets are revealed, it turns out that the truth is so cruel. What kind of ending will Luo Li experience? Stay tuned.