Watch on Soap2day. The plot is based on the Korean folk tale, The Tale of Chunhyang. Chunhyang falls in love with the upper-class Ri Mong-ryong, but they must marry in secret. Mong-ryong is sent away to become a government official. While he is away, Chunhyang is imprisoned by a corrupt governor. Mong-ryong returns just in time to save her from execution and the two can publicly proclaim their love.