玉贞姐姐（1080）

Yujeong, who works as a night shift nurse at a general hospital&#39s cardiology department, is now t[展开全部]

　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.[收起部分]