Be Good to Me, Ghost

The crown prince Young-hwi, who fell for his father's woman, and the royal concubine Dan-yeong, who loved the king's son, committed the greatest forbidden sin of love. As punishment, they were brutally killed and became vengeful spirits. Five hundred years later, they encounter the macho Hyun-jun and the gentle, obedient Soo-ah. A bizarre cohabitation begins, where the past and present collide—and an unpredictable battle unfolds.