In 2015, mobile Internet was at its peak. Twenty-three-year-old Zhou Xiaoyang graduated from college six months ago. After changing three jobs in his hometown county, he bought a hard-seat ticket with 2,000 yuan and arrived in Shenzhen in 23 hours. He has no ambition to "change the world". He just wants to find a job that can earn him 5,000 yuan a month and cover his living expenses. Finally, he put on the red work uniform of a certain express company. From the sorting station to the urban village, from the Science and Technology Park to Huaqiangbei, the packages in the back seat of the battery car contain the desires and warmth of an era. Zhou Xiaoyang's life begins by memorizing every street, every building, and every recipient's name and habits.
