The legend of the Nine Heavens under the Phoenix sparked the most powerful sectarian war in the world. However, Lan Palace, famous for its assassinations, did not participate, so various speculations surfaced one after another. Fifty years later, people gradually forgot all this, and the world was once again involved in the murder of the great disciple of the master of Lan Palace. A bloody storm to snatch the Seven Life Gu. When the truth covered by the conspiracy appeared in front of her, and when she discovered that the task assigned by her master was actually to push herself into a catastrophe that had never happened in a century, where should she go with a mysterious identity and mission...