In his previous life, Lin Hong was a leading figure in the medical field and a double PhD supervisor. An accident caused him to travel through time and become a minor attending physician in the emergency department of a city hospital in a parallel world.
The emergency department is the most chaotic place in the hospital. There is the tragedy of a sudden car accident, and there is a mother crying bitterly holding her child with high fever in the middle of the night...
Medical skills can cure diseases, but they cannot cure lives; they cannot satisfy the evil of human nature, but they cannot save the reality of poverty.
"Sometimes to heal, often to help, always to comfort."
This is the emergency department, and this is the human world.