Yoo Hyung Kwan

One evening, a strange man comes to Guk Seo's home. The man's name is Tae Ho. He was involved in a club murder case seven years ago. Guk Seo was a detective who investigated the case. Tae Ho walks around Guk Seok's house like he is in his own house. Guk Seo looks at him without saying anything. Guk Seo's daughter Young Hee then appears. When they have dinner together, they begin to think about what happened seven years ago. The person who talks first becomes a failure.

Chae-kyung, a noblewoman, marries the crown prince, who eventually becomes the king. After being a queen for only seven days, she turns into a victim of a conspiracy and gets expelled from the palace. (imdb)