It was seven in the evening.
The night was deep.
Next to the towering Steel Fortress, a heavy-duty truck came to a steady stop.
Compared to the driver who jumped down from the truck, the vehicle itself could be described as formidable. However, when placed next to the steel platform and tracks beside it, the formidable presence of the truck seemed somewhat diminished.
From a distance, it looked like a tiny bug crawling at the edge of a shoe.
The driver disembarked and operated an automated loading and unloading platform using a tablet device, removing cubic blocks of metal from the truck.
These metal blocks were all made from recycled trash, compressed into cubic meters with dimensions of one meter each side and a density varying between 6-7g/cm³.
Inside were car doors, engine hoods, and various other metal parts, all tightly pressed together, making it hard to distinguish their original forms.