Chao Zhao, a veteran game anchor, accidentally traveled into a post-apocalyptic derivative world that incorporated the rules of dwarf forging. Without powerful thermal weapons, he could only rely on the forging experience accumulated in the game for many years to grow step by step. He relied on the exquisite iron tools made by himself to resist mutant creatures, gather surviving companions, and carve out a stable survival stronghold in the wasteland full of rust and crisis.