A horizontal cross-section display shot of a high-rise residential building in Beijing's Taiyang Palace, with cinematic realism. The camera is locked, performing an absolutely steady horizontal side shift, always gliding to the right at a constant speed, as if the entire exterior wall of the residential building has been completely removed, presenting a clear cross-section of the apartments. The frame sequentially reveals the living room spaces of five different families, each living room exhibiting distinct Beijing urban life characteristics, located in the Taiyang Palace community in Beijing, high-rise residential perspective.