Maybe King2Hearts or The Bridal Mask is what you are looking for, at least kind of. Something close in politics- City Hall, All about my romance and not so popular, but in my opinion still worth it-Myung Wol the Spy. Some other: Emergency couple, Princess Man, Sword and flower, Athena. My last recommendation is Secret, this is a bit hard melo, so prepare yourself ;) Let me know if something here is what you are looking for.
