Cain, a machinist, transmigrates to a cultivation world. He runs a blacksmith shop with his spiritual pet, Ignis. Seraphina Sterling, a disciple of the Azure Mystics Sect, falls into his shop, afflicted. His metalworking skills repair Seraphina Sterling's broken sword and attract Dao Resonance, creating arcane treasures. He causes a stir in the sect with the sword. He carves out his place as a mortal machinist.