Zhuang Jianhai changed his position in the front seat of his van, looking up lazyly at the sky on the street. The sky in Shanghai was gray at night. Under the reflection of neon lights beside the street, colorful colors constantly flashing. The most dazzling in the distance is the Oriental Pearl TV Tower pointing directly to the night sky. The outline inlaid by lights can be seen in almost every place in Shanghai. It is the most proud landmark building for Shanghai people.