In the past thirty years China, and Shanghai in particular, has seen great development — one of the greatest shifts in thousands of years. But one must never forget why he set out. In this large-scale urban reconstruction many things have been lost, to the point that people ask: where did we come from? What are we doing? Where are we going? We need to use artistic methods to connect those disappeared memories of the city, to explore the meaningful tangents in this cultural rift.