The show which looks it is gonna be some romantic cliche stuff turns into dark gritty thriller. The actors both main and side have nailed their roles.
The best part of the story is that no one is good but all have their evils and demons that slowly unravel with each episode.

FL is a girl and all she ever wanted was to perform and be loved by others but just because of her face was instead mocked and ignored by the society. Just when things couldn't get worse she meets people only used and hurt her, the only girl who ever befriended her and cherished her died in her arms.

The show also shedded light on the beauty standards that are set by the world not just in korea but everywhere. If you are a girl having a perfect physique with doll like looking features, you are cherished and loved but if you are just some average looking with a lot of talent you are still ignored until you end up going under the knife and turning into one. The same happened with her. Till the moment she died, all she ever saw was misery and pain be it because of her own actions or others.
Atleast she was finally able to see her daughter even if it was for once.