Xiao Huli Hua Xing Ji

A little fox, foraging in the wilderness, nearly fell into a trap but was rescued by its sister, a white fox. The white fox was a fox spirit who had cultivated for hundreds of years, skilled in transformation magic. The little fox followed her to learn the art, transforming into a beautiful woman to infiltrate the human world and marry a human. The transformation magic required understanding a human's thoughts and becoming the person they desired. Each successful transformation brought it one closer to becoming a nine-tailed fox.

"Only by becoming a woman, finding true love, and gaining more affections can you grow a tail," the sister's warning still echoed in its ears, yet the little fox repeatedly faced setbacks. By chance, the little fox transformed into the appearance of the deceased young master of the Qi family, embarking on a career in government, and unexpectedly discovered a shortcut to cultivation...

(Source: New Star Press, translated)