I didn't intend to be a Fairy

I am a stranger from another country, and I have no intention of becoming a fairy.

...

After 20 years of cultivating Taoism in the deep mountains, the master asked Song You to go down the mountain to see demons and ghosts, all kinds of life, to visit famous mountains and rivers, and legendary immortals, saying that that is the real practice.

Unexpectedly, traveling all over the country, the fairy is actually myself.