1978-2018, a big era. Reform and opening up have profoundly affected the changes in the way of life of the Chinese people. The manuscript replays the development of social life in China over the past 40 years of reform and opening up. It mainly sorts out the great changes in our lives in the past 40 years from the aspects of clothing, food, housing, market, love, and play. Adhering to the purpose of "a magazine and the body temperature of an era", the manuscript has a unique perspective and rich details, which can be regarded as a brief history of alternative life with warmth in this era.