Big cities are bustling with traffic, and the world is prosperous but also noisy. Xiao Yun is just an inconspicuous speck of dust among all living beings. He lives step by step, and like most people, is carried forward by the waves in the bustling city of Shanghai. Until he enters the restaurant called "Wushan", Lin Cang's appearance makes him understand that fireworks in the world are the meaning of life.
Purpose: People who always feel happy should always be happy