At Huaxi in the courtyard, figures in white clothes were constantly shuttling through the green tents.The overall atmosphere was busy. It was like a sky full of bright clouds that had been pressing down on their hearts for a long time. It pressed down on them so much that they did not even have the time to complain about being tired.If they had the time, they might as well find a place to lie down and sleep for a while. There was nothing more blissful than that.The emergency department chief was sitting by the roadside in Huaxi Hospital. He was holding the printed data in his hand and thinking about something."Chief, the new emergency management system is really useful," a young clerk from the medical administration division said as he stood by the side."Well, why don't you see who did it?" The chief looked at the data in his hand and thought about something."Who did it?" The little clerk was surprised. Could it be that the chief knew the person who worked in the system?