Following a terrible accident in which he tumbles alongside a comet, a 10-year-old boy endowed with outstanding abilities discovers himself in a fantasy realm. He takes residence among the world's dwarf population, refining his abilities to perfection. With dedication he masters unprecedented metalworking and forging techniques, in addition to inventing a novel form of martial arts. As he eases into a tranquil existence, the malicious machinations of malevolent outsiders loom, threatening to undo everything he has achieved.
