Cast (10)
Choi Jin-silMaeng Soon-yi
Son Hyun-jooBan Sung-moon
Jang YongMr. Maeng
Kwon Hae-hyoChun Won-man
Kim Ji-youngMiss Bong
Lee Tae-ranMaeng Young-yi
Kim Hae-sookSoon-yi's birth mother
Choi Ji-naHong Jang-mi
Namkoong MinPh.D Ji
Na Moon-heeGgot Soon-yi