He was originally a Nine-tailed Purple Abyss Cat, originally a descendant of the Wang Clan from the nine-tailed cat demon god clan of ancient spiritual beasts. He was free-spirited and unwilling to inherit the royal power of the Cat Clan, and just wanted to be a free and happy Sanxian. He has a noble bloodline and is extremely talented, but he played hooky and skipped classes in the Celestial Military Academy and did not practice seriously. Therefore, after graduation, he was only sent to the Hanshan Divine Realm to serve as a small mountain guardian general. She was originally a golden flame butterfly with flowing wings and was the sixth princess most favored by the Demon Lord. She was originally the sixth princess of the Demon Realm who was favored by thousands of people. However, hundreds of thousands of years ago, the war between the heavenly demons and the three realms was devastated and the demon clan was defeated. The soul of her father, the Demon King, was locked in the Whip God Abyss and burned by the red black fire every day. However, in order to alleviate her father's punishment and seek a happy death for him, she led the demons back to the heaven, voluntarily requested the Emperor of Heaven to accept the death penalty on his father's behalf, suffered the suffering of reincarnation in the world of mortals, performed hundreds of good deeds in the human world, and reduced the sins committed by her father, until her soul disappeared and returned to the chaos of heaven and earth. When they first met, he was moved by her natural singing voice in the human world, and his every move and smile were fatally attracted to her. His love didn't know where it started, but it went deeper and deeper. Even though it couldn't be consummated, he was still willing to give up himself for her and be condemned to the world of mortals with her for the rest of his life. Even if we meet each other in life and death, if we miss each other, we will not end well. Although it is destiny, I will definitely live up to you.