C511 The Safest Hospital in History

The first rays of the morning sun shone through the horizon, and the chirping of cicadas could be heard from the willow trees outside the hospital ward.

In this late spring and early summer season in Yan Jing, there was only a trace of cool air in the morning. Other than that, the whole day was extremely hot and dry.

During this period of time, He Jia Er woke up very early every day