The Mysterious Fox

Sang Zi Ming returns to his hometown Qilin. He wants to find his lover Lian Xiang, to consummate his marriage and on a secret mission to find the "Qilin Jade Pearl" and investigate whether the disappearance is related to a rumoured fox demon. However, after meeting Lian Xiang, Sang Zi Ming discovers that she is a different person from her old self and is always accompanied by a white-haired fox demon when searching for the truth.
(Source: Douban)
~~ Adapted from the short story “Lotus Fragrance” (莲香) of the novel “Strange Tales from a Chinese Studio” (聊齋誌異) by Pu Song Ling (蒲松龄).