Can someone recommend me dramas where a spoiled brat goes to a poor place. One that focuses on how they struggle to fit in or learn to change for the better.

A Crash Landing On You

Revolutionary Love -- Although here the "spoiled brat" chooses to go himself, but the drama is very much about him getting clued in to the realities of life that people who are no chaebols face on a regular basis.    

Shopping King Louis

The male lead is essentially a good person, though, despite being a "spoiled brat"

Touch Your Heart - spoiled actress joins a law firm

100 Days My Prince - crown prince ML has to live among peasants

  • Corner with love
  • King shopping Louis
  • Smile, you
  • Do do sol sol la la sol