The nine-tailed fox is a miraculous animal in China's ancient myths and legends, and often appears as a "fox fairy" in various movies and games.
According to Shan Hai Jing Overseas East longitude, the nine-tailed fox lives in the green hills and has four feet in Kyubi no Youko. According to Shan Hai Jing Nan Shan Jing, there is a Kyubi no Youko fox in Qingqiu Mountain, which sounds like a baby and can eat people. "Shan Hai Jing Dong Shan Jing" records that the nine-tailed fox has nine heads in Kyubi no Youko and Tiger Claw, which is as loud as a baby and can eat people.