The wall of gated communities is an urban problem that we have been seeking proper solutions to over the past decade. In the "Redline Shops", OPEN takes the "void" of the urban street interface to fill the "need" for living convenience and turns the wall into a vivid and interesting street interface. Hopefully, the future roads will gradually be transformed into streets, without the oppressive feeling of endless high walls and tall buildings, but with people walking and stopping, various shops, and interesting life.