 Here, the Flying City interviewed the residents in the area and asked them to create a psychological map in addition to drawing future maps of the area in which they would like to live.The Chunggye River is also the area that supported the very foundation of the development of Seoul's industrialization due to its concentration of hardware stores, garment shops, and electronic appliance stores.It is even said that there is no brand of goods in the world that has not been copied and sold along Chunggye-river.