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) Chung Su Bin as Lee Soo Ryeon Kim Seo Joon as Van (child) Kwon Ye Eun as Boo Yeom Ji (child) Lee Soon Won as Secretary Kang