Li Zhaojin was originally an abandoned son of heaven. His fate was shattered and his spiritual veins were destroyed. However, his soul was burned by the forbidden fire and he was born against the will of heaven. In order to seal the ancient demonic abyss, Si Jinyuan voluntarily cut out his heart and turned it into a soulless weapon. Their lives are like candles, but they are intertwined in the catastrophe of reincarnation - he breaks the rules of heaven with his madness, and she builds the Taoist heart with silence. When the nine-layer sky thunder struck down, he tore apart his life with a smile and pushed her into the road of rebirth; and she finally opened her eyes in the blood and fire and shouted the thousand-year-old "Zhao Jin, I'm back".