ENEun-Woo quietly worked as a court lady and hoped to become a Jimil Sanggung, a servant exclusive to the royal family. After 15 years of court life, she finally receives the favor of the Crown Prince. After getting drunk, the Prince visited Eun-Woo just once. But he keeps thinking of her... This is a story about Lee Hyun, a lonely but outstanding Crown Prince, and Court Lady Eun-Woo, who wanted to live a simple life.