The eight-tailed fox Yue Xi cultivates nine tails and is ordered by Heaven to seize the fortune of Xiliang King Li Qingyan. She possessed Song Nuan, a deceased medical woman, and worked hard to lure him into passion.
When Li Qingyan was about to fall, he was reborn. In his last life, because he fell in love with Yue Xi, his luck was lost, the city was destroyed and the country was destroyed. He came back with hatred in this life, and used his deep feelings as bait to lure her into the game.
Yue Xi thought his luck was gone and colluded with Beiliang, but it turned out to be the other way around. Li Qingyan fought to conquer the northwest, but was stabbed in the back by the emperor, trapped in a dungeon, and given poisoned wine.
Yue Xi came to see her off: "If you lose, I can finally become the Nine-Tails."
Li Qingyan drank the poisoned wine: "Since you want to become an immortal so much, I wish you to achieve your wish."
As soon as she finished speaking, her ninth tail came into being - the opportunity to become the ninth tail was not to take it, but to sincerely bless her. No wonder she couldn't cultivate it even after hundreds of years.
She rescued him and cut off one of her tails to save her life, losing all her magic power. From now on, it's him who chases her, and he who protects her.
Intention: to give up immortality for love