North Fourth District, Purple Acacia Mining Area.
The winter sun hung obliquely in the sky, the vast grayish-white land stretched endlessly, and the wind whistled past, with nothing else to be heard.
As the sunlight gradually approached noon, over the interwoven landscape of grayish-white and front brown, a small, black elongated shape appeared, moving slowly across the land, nearly swallowed up by the chaotic canvas of the terrain if not looked at closely.
When one's gaze got closer to this elongated shape, a rhythmic thudding sound was heard, revealing its true nature as a long steel train.
The head of the train bore a protruding pattern of four diamond-shaped wings, obviously cast during its manufacture and impossible to erase. However, the pattern was now full of scratches, with many dents along the edges, some parts of which were especially smooth as if scraped by something.