Finding Romance ~ Seven Deadly Sins Escanor x Reader Lemon!

I don't know about you guys, but I couldn't find many Escanor x Reader romance stories, with a little detailed fun to it. So, I decided to take it into my own hands. You start off as an elf with the power of necromancy, in a battle again the rest of the Demon King's henchmen. You challenge an opponent much stronger than yourself, only to taste bitter defeat and a darkened end. Or so you thought. You later find out that the person you longed for saved your life, but met a tragic end doing so.
Or did he...?
Maybe something else happens...?

Disclaimer: I don't own the cover photo of Escanor as much as I would love to.