This is a story about Shanghai and time. Shili Foreign Market in the 1930s, a skyscraper dream built of glass and stone, sweat and blood under the neon lights. Lin Shuyan, a reporter from a small seaside town, broke into the whirlpool of the newspaper industry with an old camera on his back; Chen Yuru, a female worker who grew up beside the textile machine table, learned to count and fight in the roar; Song Peizhi, a young man from a banking family, struggled between the elegant jazz and the flow of money. The artillery fire of the war closed them in and tore them apart. The shadows of the alleys, the lights of the concessions, the dust of the factories, and the wind of the Bund all left their marks on their bodies. The story looks at the times in the details and looks for answers in people's hearts: how do we prove that we have survived between collapse and reconstruction. The photos left behind in this world are not just images, but also the weight behind every choice.