Core tags: Qingqiu Nine-tailed Fox, Fateful Sadomasochism, Infighting among Monsters, Two Worlds of Humans and Demons, Ancient Secrets, Counterattack Growth, Sweet and Sadistic Interweaving, Dungeon Unit Story, Constant Reversals
World view setting
Three realms: the human world, the demon world (Qingqiu Fox Country is the core), and the netherworld; the ancient demon gods, fallen immortals, and old demon tribes left over from the ancient times; the fox clan has the inheritance of nine tails, and the nine tails represent the supreme power, but every additional nine tails will bear the curse of heavenly tribulation. Those who have perfected the nine tails will bear the "tribulation of returning to ruins", which will affect the fate of heaven and earth.
Protagonist setting
Heroine: Su Lingxi, the last nine-tailed fox princess in Qingqiu. He suffered a clan coup when he was young, his memory was incomplete, his power was sealed, and only two tails remained. She is smart and beautiful in appearance, naive and stubborn in the early stage, but decisive in killing in the later stage. She is affectionate in her heart and bears the fate of Qingqiu's life and death.
Male Protagonist: Ye Yuan, an ancient fallen immortal, was once the god of war in the heavenly world. He was framed and fell into the demon world, and his power was sealed. He looks cold and taciturn, and is both good and evil. He has a thousand-year past life bond with the heroine, and he hides the secret of destroying Qingqiu.
Purpose: Qingqiu encounters civil strife, and the ancient curse awakens. The nine-tailed bloodline is the key to unlocking the catastrophe, and it is also the source of the disaster of genocide.