Guest Stars Yoo In Soo as Park Dang Gu Arin as Jin Cho Yun Lee Do Kyung as Heo Yum Joo Sang Wook as Jang Gang Im Chul Soo as Master Lee Chul Park Eun Hye as Jin Ho Kyung Choi Ji Ho as Gil Joo Goo Yoo Jung as Younger Nak Soo Jung Ji Soon as Eunuch Kim Lee Ki Sub as Eunuch Oh Yoon Seo Hyun as Cho Chung Jung Se Hyun as Cho Yun's Servant Hwang In Joon as Mage Choi