Zhao Gan, the unlucky salesman who was laid off and transferred to the Qin Dynasty, faced the crisis of beheading when he woke up! He took out his grandma's health-preserving tips - hot compresses, hot water, going to bed early and getting up early, and actually fooled Qin Shihuang into thinking. A cup of hot water ignited the city's economy, and a set of radio gymnastics drove the people of Xianyang crazy. Let's see how modern migrant workers use health-preserving methods to lead Da Qin astray! ! !