In 2100, a man named Ni Feng had a strange dream when he was 18 years old. He remembered some previous things but it seemed to have nothing to do with him. When he woke up, he only remembered some fragments. Ni Feng lay on the sofa and smoked a cigarette, where he seemed to remember the dream again. A tall and magnificent building. The palace, and... Is it a space-time machine from the future? Why did I go back to ancient times, and who is that girl? She looks familiar, is it Shan? But... But why do they call me Prince, is it me. By the way, there is a boy... Who looks like 18 years old, is he me? How come someone looks so good and brings disaster to the country and the people.
There is an ominous premonition.
Because... It should be just a dream~ But why? This feeling of déjà vu is so strange.