《玉贞姐姐》当前正在播放的集数：第4集

地区：韩国

语言：韩语

年代：2024

主演：朴艺荣,李夏恩,金伊敬,朴钟焕,韩海印

导演：郑海一

分类：悬疑片

剧情特点：记忆碎片

《玉贞姐姐第4集》剧情讲述了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.