Kim Heon is looking for Ra On who is a daughter of Hong Gyeong Nae and his group gets closer to find out who it is. There are rumors go around that Hong Ra On was the spy of the East Palace attack and this is conveyed to Lee Yeong, the crown prince.
Reparto Principal
Kim Ui-Gyo
Hong Ra-On
Kim Yoon-Sung
Jo Ha-Yeon
Kim Hun
King Soonjo
Princess Myungeun
Kim Byung-Yeon
Lee Young (Crown Prince Hyomyeong)
Eunuch Han