Does Nergal like Leon?
Kinda like- if Leon ends up with him and is his then it doesn't matter.
Some people don't mind or sometimes they just want them to feel despair in some way because Leon's been rejecting him etc- a lot of other bl I've read been playing with similar tropes. It plays a lot into deteriorating their mental too. You know when ur not good mentally you will be more easy to manipulate. He is portrayed as a villain so it fits
His butt is so cute and look squishy