Extreme cold descends, freezing the entire globe. This natural disaster destroys civilization, and a silicon-based virus ravages humanity.

Technician Lin Hao awakens a "Mechanical Spark" on the verge of death, starting by repairing the 200-ton scrapped mining truck "Titan"! Everything can be fused and modified, evolving from a simple RV into a nuclear-powered land cruiser, and then into a planetary-level ark.

While others shivered in the cold wind, he piloted a mobile steel city, crushing alien species and confronting the arrogant floating city. On this wasteland where temperatures plummeted to below zero, Lin Hao forged the only warm divine kingdom with a torrent of steel, dominating the apocalypse!