I Can't Fight, So I Conquered Another World Through Blacksmithing

Can't fight? Then get stronger by smithing! Xu Zheng transmigrates to another world and becomes a proud blacksmith. With no combat skills, he can't even beat a goblin! But no matter: he awakens the [Divine Smith System]. The more he forges, the more his proficiency rises, unlocking godlike skills! After 100 rounds of smithing, he unlocks strength enough to lift a colossal cauldron and smash boulders with a single blow! After 1,000 rounds of forging, he acquires runic letters and can craft weapons of the ancient dwarves! After 10,000 rounds of refinement, he comprehends the Hammer Realm of No-Self and can casually craft legendary equipment! While everyone else is still honing their swordsmanship, Xu Zheng's hammer can already smash a dragon's head. While the mages are still chanting spells outside the restricted zone, the magic cannons he built have already flattened it! “Fighting? That's so low-level.” Xu Zheng wiped down his Masterwork Hammer and grinned. “Second Battalion Commander! Where the hell is your dragon-slaying cannon? Get it up here!”