basically im looking for a drama where the main character becomes much better looking either through time skips or as the drama progresses.

Some dramas which fit this can be:

Birth of a beauty

She was pretty

Oh my venus

who's the one

Preferably Korean dramas but Chinese dramas are also fine

Thanks 

Seen pinocchio anything else?
Incarnation of Money
Beautiful Gong Shim 

Pretty Li Hui Zhen (currently airing, the Chinese remake of She Was Pretty)