Prince Moon and Princess Sun (1990)

A beautiful love story

Two Korean states, Goguryeo and Ranran, are on the brink of war. While the king of Goguryeo tries to keep peace at all costs, King Ranrana plans to take over Goguryeo with the help of foreign allies. Under these circumstances, Prince Huodong travels to Ranran to offer peace and falls in love with the beautiful princess.