In the 21st century, Lin Wanwan, a female college student in the Department of History, was accidentally involved in the Yong Dynasty by an ancient mirror while interning in the Forbidden City, and became the third concubine of the Prime Minister's Palace with the same name. The original owner had a cowardly character and was bullied by his aunt and sisters. He was even forced to marry into the rumored cold-blooded and cruel Prince Jing's palace for his sister. Lin Wanwan wanted to keep a low profile for survival, but unexpectedly discovered that King Jing Xiao Jamel was her "old friend" - a man who looked exactly like the man in ancient costume whom she had a glimpse of in the modern museum. And this prince seems completely different from the violent image in the rumors...
