Soo-jung (
Gong Seung-yeon) is a conceited actress who believes that status and money can get you anywhere. She accidentally falls into a time-slip portal and travels to the past, specifically to 6th-century
Goguryeo, one of the
Three Kingdoms of Korea, while it is under the reign of
King Pyeongwon. There she meets
On-dal (
Lee Jong-hyun), a man who loves money and will do anything to get it. However, he has a soft spot for the weak and helpless, and gives to them with a generous heart. == Cast ==