Qingya and Nenghui are two scientists in the 30th century. They took the lead in taking a time machine back to the Qing Dynasty to help the group of antique historians explore unknown problems. However, unexpectedly, the time machine broke down halfway and they came to a different time and space. There, they met King Lie, an ugly prince from the Nanmei Kingdom who admired beauty, but who knew the truth behind that ugly face; they also met Han Mo, the cold martial arts overlord, and who knew the heart behind that cold appearance. All the stories unfold slowly like this...