@RiriSaves It's kinda like that one webtoon called "Boyfriend of the Dead" (i fuc**** miss that webtoon btw. it's on an indefinite hiatus iirc). The main male lead was a zombie
It's a must-read, but it's been years since it was updated. I just don't remember if the zombies were evolving or they had some kind of immunity, or it was just a battle of mental strength to gain back their senses
Spoiler!
who was previously chef, so he was picky about his food and wanted to kinda "nourish" the female lead before eating her cuz she was too skinny, and that's how they fell in love lol.