After transmigrating, Song Gen found himself the acting lord of Blackstone City, a barren territory in another world. There was no food or supplies within, while powerful enemies watched hungrily from without. See how Song Gen uses modern knowledge to make soap, smelt high-grade steel, and train a mighty army, crushing magic and battle energy with the power of technology. From a lowly border baron, he rises against all odds to become the ruler of the continent!
This is the legendary tale of the greatest comeback, forged in steel and fire!
