When a person's memory is erased, do the mistakes she made still count as hers? When the man whose family she unintentionally destroyed is standing in front of the hospital bed trying his best to save her life, is forgetting a blessing or a punishment? The COVID-19 epidemic swept across the country in early 2020, and Qiao Ting, the first infected person, was urgently transferred to a designated isolation hospital. Her attending doctor, Chen Cheng, is the youngest member of the expert team in the hospital and the most difficult person to get close to - he doesn't smile, doesn't talk much, and is almost demanding on patients. Qiao Ting hated him. But she slowly discovered that this man's eyes had never really left her. The tone is warm and cold. The warmth comes from the true colors of people in a closed and isolated space who are forced to lower their guard, and the coldness comes from the pain of a scalpel cutting through the skin every time a layer of truth is revealed. This is not a warm-toned hospital under a sweet pet filter, but the courage to walk through after seeing all the scars clearly under the fluorescent tube.