You, a monster, still want to travel to the West?

(The protagonist is a man! A man!)
After traveling through time and space as a snake demon, Xia Nuan no longer has to worry about food and clothing, and all she wants is to stay in the mountains and lie down peacefully.
Until that day--
Looking at the monkey wearing tattered clothes and hiding in his tree hole to avoid the rain, Xia Nuan had a big question mark in her head.
"Monkey, where are you from?"
"Dongsheng Shenzhou, Aolai Kingdom, Huaguo Mountain, Water Curtain Cave!"
"Where are you going?"
"Go and seek the secret of immortality!"
"How about... taking me with you?"