"Because of the lack of materials?" Yi Yu asks tentatively.

"Oh, do you want to try forging this sword again?" The old man looked at Yi Yu with interest.

Yi Yu's face turned red: "I know it's too hard to forge magic weapons, but if there is a way, even if it's too hard, I want to try it."

"the reason why it is difficult to forge a magic weapon is that the materials suitable for forging are hard to find. Almost every piece of it is a treasure of heaven, material and earth, and the forging process is also very dangerous." The cold wind shook its head and smiled....