In order to seek power, the unscrupulous Queen Yoon and consort clan Yoon Tae Hyun secretly plot to frame up the younger half-brother Prince Uiseong who is favored by the king. Prince Uiseong falls into their trap and is at the point of death. Ari, a shaman of Seongsucheong witnesses the whole process, and thus suffers injustice. She says sincere words and earnest wishes to Jang Nok Young, and eventually died. On the other hand, the daughter of Hong Mun Kwan chief education officer (daejehak), Yeon Woo, visits her brother who is preparing to take the imperial examination, and joins in the country's blessing ceremony. The naughty crown prince Lee Hwon who made teachers bristle with anger climbs over the wall to go out, and encounters Yeon Woo by chance. Hwon who is hiding beside the wall mistaken Yeon Woo as thief, while Yeon Woo gets to know the identity of Hwon as crown price from the Hwon's handkerchief.