河允庆

因IMF而混乱的90年代末，锲而不舍的调查员洪金宝（朴信惠饰）利用天生的"童颜外貌"潜入一间证券公司，准备揭发贪腐情事，没想到新上任的代表竟是自己的前男友申正宇（高庚杓饰），这场任务开始节外生枝。

　　Gyeong-ah works as a caregiver and lives alone. The only one she can rely on is her daughter, Yeon-su, but it's hard to see her after she moved out on her own. Meanwhile, Yeon-su, who is suffering from her ex-boyfriend, Sang-hyun, argues with him again and visits her mother’s house. After Yeon-su left, Gyeong-ah receives a shocking message from a stranger.

OPENing之在办公室里分享什么？

在医院里，每位病人及每件事都至关重要，身为医生同时也是平凡人的五人帮，将在此面对人生的起起落落。

此剧以医院急诊室为背景，讲述医生、护士和患者之间，围绕着生命进行拼死奋斗的温馨故事。