INKtober 2018 day 8: Nine Tails Fox or JiuWei Hu (九尾狐) or Cửu Vĩ Hồ, or Kyūbinokitsune (きゅうびのきつね) or Gumiho (구미호)
Many legends of the East Asia region tell tales about a kind Yaoguai (or Yêu Quái or Youkai) that started as an ordinary fox, Then through practice of the mystical art and obtained magical power, then they'll be able to shape-shift and various or the abilities. Usually they like to take form of a beautiful human female and commit various act against human, from harmless pranks to bring down an entire dynasty, brought all sort of woes and calamities with them, but sometimes also help human. Their name difference base on their power level and year of living, indicated by their number of tails, the top level is 9.
NSFW