Who hasn't met a few scumbags in their life? Xian Nan was demoted to the human world because of Fan Su. The demoted Xian Nan thought he could be with Fan Su openly and honestly, but in the end he was almost killed by Fan Su's design. When his life was in danger, he was rescued by Luo Feng by accident.
This article is fanciful, please don't take it seriously.
Conception: