玉贞姐姐

剧情片《玉贞姐姐》剧情简介：Yujeong,who works as a night shift nurse at a general hospital's cardiology department,is now told that her 12th-grade younger sister,Kijeong,has been arrested by the police as a suspect in an infant abandonment case.Only then does Yujeong start to make desperate efforts to rescue her sister.