She thought he was a cold-faced demon who specialized in seizing the souls of talented people, but she didn't know that what those icy eyes were staring at was the blade of the sword she had pierced into his chest with her own hands a thousand years ago. When he took away her soul again and again, she thought it was a disaster; but she didn't know that every blood stain was a mark he left for her to relive her memory. The saint in the dark tampered with her memory, the medicine slave secretly devoured her heart and soul, and her old friend forced her to awaken with a sword - when she finally came into contact with the truth of her past life memories, he knelt on the top of the soul abyss.
Azra's soul was stolen three times by Kaelon because of the jade that triggered the ancient ban. Each time, she saw a broken past life on the edge of life and death: she was once the guardian angel of the soul, and he was the Burning Demon Lord. A betrayal broke her soul, but he changed her destiny against the will of heaven and sealed her remains in the mortal body for a thousand years, waiting for her reincarnation. Veyla pretended to protect her, but actually used her soul power to activate the forbidden spell of the temple, hoping to use her as a sacrifice to awaken the ancient gods; Thorne's pursuit forced her to activate the divine mark, forcing Kaelon to show up to save her, revealing that his soul was on the verge of disintegration; Nyx's soul-eating pill quietly eroded the demon's origin, causing him to violently lose control and hurt innocent people. Azra began to suspect that there was a deeper pain hidden behind his coldness. The spirit beast Saryn whispered on a full moon night: 'Have you forgotten? He's not taking your soul... He's giving his life in exchange for your life. ' When Azra finally faced the memory of his past life, Kaelon used his remaining soul as a sacrifice to open the 'Prison of Returned Souls' - if she recognized him, his soul would be gone; if she did not recognize him, there would be no world of cultivation in the world. And Nyx has quietly replaced the demon king's mark, and Veyla's temple army is pressing forward... The story begins the final reincarnation one second before the soul fire is extinguished.