I'm in Konoha, and I Just Want to Work Quietly!

Travel through Naruto and get a god-level sub-professional system. The first sub-professional is the blacksmith. You can gain attributes for both blacksmithing and forging! Help forge important plot characters, and you can also choose the opponent's bloodline, abilities, and items. In return, you will be invincible! The Thousand Blades of the Demonic Sword, Frostmourne, the Blades Like Fire, the Heavenly Lock Cutting the Moon... When one after another magical weapons came out, Konoha's military power was too strong, and the other high-level officials of the ninja village finally couldn't sit still and wanted to take action against this master craftsman, everyone discovered that this guy was not just a blacksmith, but also a monster with infinite strength and armed to the teeth! "Stop it, this is not a duel at all, this is equipment crushing!" Sarutobi Asuma. "His strength is nearly a hundred times that of mine!" Tsunade. "My Susanoo is completely intact and is vulnerable to his divine outfit!" Uchiha Madara. "What did I do on earth for nothing, and why did I provoke his sister-in-law? Is it too late for me to regret it now... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.