Oktapbang Wangseja

A woman named Park Ha moves into a new home in Seoul and finds three unfamiliar men inside, one of whom is the Crown Prince. As she adjusts to her new life, she uncovers pieces of her hidden past and the events that led to her separation from her family. At the same time, 300 years earlier, the Crown Prince seeks answers about his wife’s unexplained death. Before he can, supernatural forces cause him to be transported to the future, swapping places with a man from modern Seoul who looks exactly like him. The two encounter each other, setting off a mystery-driven story that connects the Joseon era with present-day Seoul.