A drama that deals with the age differences in relationships. Woo Joo Young and Jang Woo Bin explore the older woman-younger man relationship whereas Jang Woo Jin and Joo Young's younger sister, Joo Mi, deal with the huge age gap between them.

King Jinpyeong did not have any sons to name as a successor to his throne. Thus he named his eldest daughter, Princess Duk Man, to be his successor. The drama will be about the life of Princess Duk Man who was later known as Queen Seon Duk, the first Queen of Silla.

Lee Moon Shik and Seo Young Hee are siblings who lost each other and then they both got amnesia. Young Hee went on to become a famous actress and her brother became a chef.