Su Chen first entered a tertiary hospital in the city and grew up with his colleagues amidst ridicule and self-deprecation, crises and emergencies. From an ignorant resident doctor, he experienced challenges such as medical disputes, sudden epidemics, patient violence, and daily trivialities, and gradually understood the warmth and tenacity behind the medical staff. Friendship, family affection, and love are intertwined, and everyone is pursuing the meaning of life in redemption and self-breakthrough. The story uses a humorous tone to show the serious medical environment, depict the struggles and hopes of the medical staff, the ups and downs, and the various aspects of life, and finally usher in the transformation of growth amidst crisis and unity.