Two years later, Zhou Xiaofeng returns from his aid mission in Guizhou and reunites with Lin Yi and Fang Xiaoran. The trio once again work side by side, but they also face new challenges. Driven by his convictions and strict adherence to medical principles, Zhou Xiaofeng is unexpectedly promoted to executive director of cardiology at Dongli Hospital, becoming the youngest in its history. His promotion opens up new possibilities, puts him to the test, and upends his existing relationships with Lin Yi and Fang Xiaoran. It even disrupts the balance of life inside and outside the hospital. Meanwhile, they must also face doctors' eternal adversary: disease. One patient after another, along with the families who place their hopes in them, is counting on the medical team to save them. Ideals and reality
