A hutong is a type of narrow street or alley that can be found in northern China. Just a 15-minute walk from Beijing's Financial Street, the old Baita hutong has become a new popular spot for local young people and tourists. Through four years of minimal renovations, the ancient street has retained its unique ancient features while fully harnessing new business opportunities. But will these new businesses fit into the ancient street? What challenges will the site face after its overnight sensation?