On the construction site, giant iron pipes are stacked in a crisscross pattern, with a welder focused on operating his welding gun. Sparks fly in every direction, and the air is thick with the smell of metal and welding. Surrounding steel frameworks and large machinery form a silent industrial scene. The welder's figure stands out, illuminated by the flames and sparks, exuding a sense of resilience. His concentrated expression contrasts sharply with the rough working environment, highlighting the hard work and strength of the workers in this steel world.