Guest Stars Heo Jung Hee as Boo Yum Ji Ko Du Shim as Geum Baek Joo Oh Kwang Rok as Butler Jang Park Seo Kyung as Child Won Jung Kim Seo Joon as Child Van Kim Min Joon as Child Goong Tan Park Geun Hyung as Leader Jongryung Lee Soon Won as Secretary Kang
