Guest Stars Ko Du Shim as Geum Baek-Joo Hur Jung Hee as Boo Yeom Ji Lee Da Hee as Won Jeong Park Seo Kyung as Won Jeong (child) Kim Seo Joon as Van (child) Kim Min Joon as Goong Tan (child) Kwon Ye Eun as Boo Yeom Ji (child) Park Geun Hyung as Leader Jongryeong Choi Tae Joon as Kang Chan Hee Kim Sung Oh as Yool