Clinical medicine intern Lin Youdie has formed a deep friendship with three interns in the same group. All four of them dream of becoming doctors. This year has been full of hardships and joys; every day affects everyone's final decision. Can all four of them, Lin Youdie, Gu Yue, Chen Meiwei, and Dai Zimo, take the path of becoming a doctor?
What kind of changes will Lin Youdie's barber friend bring to her?