In the late 1990s, the southern economy was gradually bidding farewell to its former glory. In southern cities that were once considered to be full of gold, many miserable stories of displacement were being staged every day. Many people came here with simple dreams, only to see these dreams come to nothing one by one. In this southern city that has carried the joys, sorrows, and dreams of so many inland farmers; in this southern city that has squeezed countless adults and cheap labor for adults; in this southern city that seems to represent brilliant economic development, it has deceived countless people and achieved countless successes, and it has also allowed many ignorant teenagers to grow up. Cities in the south are not filled with gold.