战场上的前线是炮火纷飞，医院里的前线也是分秒必争，所谓医院里的前线就是急诊科，刚刚来医院的实习生能到急诊科实习也是成长最快的地方，这天在西华医学院里就来了几个实习生，每个人的情况各有不同，艾小天（张佳宁饰演）是一个被爱情伤到体无完肤的女人，可依然在爱情的道路上屡败屡战；赵冲（杜江饰演）是这几个实习生当中成绩最差的那个，似乎他来这里的目的不是为了救死扶伤学知识而是为了混日子。邹倚梦和他们都不同，她专业知识掌握非常牢靠，已经是八年的博士生了。负责带领这几个实习生的人是医院里的精英程俊（任重饰演）在内的几个人，在忙碌而紧张的急诊科里，见到了各种各样情况来到这里的人，急诊科医生拼尽全力挽救一切可以挽救的病人，也让几个实习生开始觉得肩上的重担和职业带来的荣耀

The front line on the battlefield is full of gunfire, and every second counts on the front line in the hospital. The so-called front line in the hospital is the emergency department. The interns who just came to the hospital can Internship in the emergency department is also the fastest-growing place. On this day, several interns came to Xihua Medical College, and each person’s situation is different. Women, but they are still on the road of love. Zhao Chong (played by Du Jiang) is the one with the worst grades among these interns. It seems that his purpose of coming here is not to save lives and help the wounded to learn knowledge, but to dawdle . Zou Yimeng is different from them. She has a solid grasp of professional knowledge and has been a doctoral student for eight years. The person in charge of leading these interns is Cheng Jun (played by Ren Zhong), an elite in the hospital. In the busy and tense emergency department, they met people who came here in various situations. The doctors tried their best to save all the patients who could be saved, and some interns began to feel the burden on their shoulders and the glory brought by their profession