Ordinary life meets extraordinary things. Living in another world, I live a wonderful life. The auxiliary police male protagonist Liu Chaozhu's walkie-talkie contains trivial information about the neighborhood, and the nurse female protagonist Wang Fangjie's white coat is stained with disinfectant and warm yang smell. The text prefers to capture the moments when the red and blue lights are flashing - the disputes in the reflection of the police badge, the breathing under the stethoscope, and the resilience of life in the ordinary folds.