Reborn back to the day of beast distribution, Gu Qing played along with the scheme, trading the 'good-for-nothing white tiger' in the eyes of others for the 'sacred beast white fox' fought over by her stepsister Gu Wan, taking the opportunity to demand half of the family property and signing a severance letter to completely extricate herself. Using Gengjin spiritual items, she awakened the white tiger's ancient bloodline, helping him transform into Geng Ming, a silver-haired youth of peerless slaughter. The master and servant swept through secret realms, crushed sect grand competitions, tore apart the blood-sucking demon fox and wicked stepsister, ultimately inherited the sword grave's legacy to slay the nine-tailed evil god, and ascended to the divine realm with the might of ten thousand beasts, achieving the legend of a generation of beast-taming empresses.