Is there a drama out their about a relationship between a north and south korean??

Athena Godess of War but if you haven't seen IRIS, I would recommend that instead.

I know its not a drama but I just watched Secretly, Greatly and it's become one of my favorites! Its centered about the north korean and south korean divide. Its so interesting so if you've got 2 hours, you should definitely watch it!!! 10/10