Back then, the Tower Supervisor had said that supreme weapons were already the pinnacle that Jiuzhou could reach, and that stronger weapons couldn't be forged by the blacksmiths of Jiuzhou.
Besides, there were no such materials that could be used for forging.
Only within the six sacred lands that had connections to the upper realms since ancient times, there existed weapons that surpassed the category of supreme weapons.
Like the sword in front of me, more dazzling than the great sun, intertwining law and rationale on its blade. It could create a world of its own, completely dominating over the supreme weapons. A single strike could shatter mountains and rivers and cause the heavens and earth to collapse!
If the wielder were strong enough, even a whole state could be destroyed in an instant, and countless lives would perish in a mere moment.