C661 Difficulties

Jieheng looked at Yuan Ge in disbelief and flicked the broken dagger a few times with his finger. He asked doubtfully, "Yuan Ge, do you really know how to refine bronze weapons? How can you refine such a hard thing?"

"I have my own way, but I still have to test it out." Yuan Ge did not dare to say too much, but after a few tests, he should be able to grasp the method. After all