C352 He Crafted Weapons!(last Part)

Artificing! (Lower)

The so-called 'Thousand Tempering Hundred Refining' was not just about hammering a thousand times immediately, but the more the better.

This was the only way for the metal to become more solid and tougher.

At this moment, in Chen Fan's eyes, the longsword was changing its appearance bit by bit. From its initial thickness, it gradually became as thin as a cicada's wing