On a very cold winter night, Kang was lying down looking out the window. He is remembering the past. As an emperor, he worked extremely hard.

Not knowing when, Kang suffered from the curse of immortality from the gods. Kang only knows that he must be ruthless in order to save the entire world. But over the past 1,000 years, he has been so lonely. The wife he loved also passed away, Yes, right before his eyes

You are his 30th wife, someone who was married into the royal court for political purposes. Even though you are husband and wife, you cannot feel any of his feelings, you will forever be just a stranger.

In the dark room, Kang looked out the window. No matter how much you say, he won't listen.

"Luna..Luna"