Be Good to Me, Ghost

Crown Prince Yeong Hwi, who loved his father's woman, and Lady Dan Yeong, the concubine who loved the king's son. After being brutally murdered for having forbidden love, he becomes a ghost! Five hundred years later, he meets macho man Hyeon Jun and purebred daughter Su A, and their past and present become intertwined. A strange cohabitation and unpredictable love battles unfold.

Synopsis: MyDramaList