I’m looking for dramas where the protagonist’s defining trait is selfishness, and then something happens in their life that makes them a better person.
Best Choice Ever (is falling in love count?)
Living
Move to Heaven
Sleepeeer Hit! (kinda)
The Emperor's Cook
The Story of Ming Lan (not that he changed that much)
Under the Queen's Umbrella
Here are few I guess go into that
My Lethal Man (2023)
Filter (2025)
Love between Fairy and Devil (2022)