I would never have read this otherwise. Being obese is obviously not good for one's health but to only talk about it in terms of looks and public opinion? Real low. Real shitty of this crappy manhwa. Health benefits should have been emphasized and healthy mindset to start exercising should have definitely been in the 1st chapter.

Why make the characters fat at all if all we see is, maybe, 4 panels of the FL running...and suddenly she's slim? It's already established that she was a former hotshot in the modern world so there's no need for pointless show-not-tell "discipline" like dedication to losing weight.

I mean, I've already had to suspend A LOT of my disbelief for this genre in order to enjoy it while sane and conscious but uh...no stretch marks, saggy chins or cheeks and cellulite? Like, there was ZERO attempts to show the pain, anguish, star overs and setbacks losing this much weight would entitle. What about the extra skin that can only be removed through invasive, modern surgery? Because someone FL's size WILL have to deal with excess skin regardless of age or how "skin bounces back with youth".

This isn't the first I've read of fat main characters losing weight to get all hot and shit, and it's definitely not gender specific, but I think this is the most egregious offender by a large margin.

UPDATE: I lied. I Woke Up As The Ugly Duckling's actually even more outrageous with how the FL lost fat. Literal magic. It falls off in thick, pendulous globs. In her bathtub. Holy cow.