Ling Xuanshuang, the young leader of the Xuanqing clan in the heaven, is destined to kill demons and protect the order of the three realms. He is cold and aloof, and has never wavered. Su Jinyao, an orphan from the Jin Demon Clan in the Demon Realm, bears a sea of blood and hatred. She is ruthless and sharp, and is determined to seek justice from the heaven. The two have mutually exclusive blood and are destined to be enemies. They were destined to fight to the death from the moment they met.
A pursuit and confrontation across three realms was staged one after another in the human world, the secret realm, and the realms of immortals and demons. Shuanghua and Jinhuo collided again and again, hatred and temptation were intertwined. The right path in Ling Xuanshuang's heart began to collapse, and cracks appeared in Su Jinyao's obsession with revenge. They gradually discover that the so-called good and evil, the so-called old enemy, are nothing but a carefully woven ancient scam.
When the truth comes to light, the former mortal enemies have no choice but to stand side by side and risk their lives to break the situation. They want to tear apart the lies of heaven, overthrow the unfair fate, and find a way to survive that only belongs to them when the Three Realms are overturned.