Lin Xiaoqing struggles to balance the high pressure of work in the hospital with family responsibilities, Fang Yiming responds to the turmoil of the emergency department with humor and wisdom, and Zhou Xiaohan and other patients and their families challenge themselves despite the pain. In the hospital, there are not only life and death battles on the operating table, but also workplace struggles, family turmoil, and the delicate fluctuations of friendship and love. In the process of influencing each other and growing together, the six characters experience separation and reunion, life and death, and hope, and constantly discover the humor and warmth of life. The four volumes describe their struggles and changes at different stages, and finally end with fighting side by side and growing together, showing the dual growth and transformation of doctors and patients.