Qi Mu is a young man from a wealthy family who lives in poverty on the street. He is met by Bai Qingyan, an intern doctor who has just graduated from university. She says to him: "I will support you." A year later, the epidemic broke the peace. As a doctor, Bai Qingyan was about to go to the front line. He said to her: "When you come back safely, I will marry you."
Purpose: Healing