Yun Wuqi's family suffered a tragedy when he was thirteen years old. His father broke into the Fuyun Sect's secret practice of magic and was exterminated. He was saved by his father's best friend, the Cangwu Sect's leader, and became his disciple.
He grew up with Yu Wanxiao, the daughter of the sect leader who was doted on by thousands of people. They were childhood sweethearts and envied others. No one knows that Yun Wuqi has never let go of the blood feud and secretly investigates the truth behind the family's destruction.
When the two work together to investigate the case, they discover a shocking secret: Yu Wanxiao is not the daughter of Cangwu Sect Leader, but is actually Qian Yanqing, the young sect leader of the Demon Sect.
Once their identities were reversed, the childhood sweethearts in the past turned into a confrontation between good and evil. The righteousness of the world and the deepest love conflicted. Yun Wuqi finally wanted peace for the world and personally killed the girl he had protected since childhood.
Intention: The intention cuts through the Spring and Autumn Period, the sword shakes the world