A machine-tool factory fitter wins the lottery and unexpectedly travels to another world, where he becomes Li Sanlu, a worthless blacksmith who owes 800 taels of silver and will have his hands chopped off tomorrow if he cannot repay his debt. Who could have guessed that a broken sword he casually strikes would be sharp enough to cut through iron? Following an ancestral sword-making blueprint, his attempts at forging swords become increasingly crooked, yet somehow produce peerless divine weapons capable of slicing through gold and jade! The ruined furnace in his courtyard can even turn stone into gold. Its golden glow attracts wealthy merchants scrambling to buy his creations and sects coming to seek him out. But behind these bizarre abilities lies the Creation Furnace, which shook the martial world a hundred years ago, and an astonishing scheme laid out specifically for him across a century. A misunderstanding snowballs into an earth-shattering upheaval. He only wants to make his fortune quietly, but the martial world is already caught in a rising storm.