C70 Thousand Tempering Hundred Refining

Regarding the task of mastering craftsmanship, Su Jiuming was making good progress. He had successfully maxed out his proficiency and was on the verge of entering the apprentice stage when he decided to take up forging. However, he soon encountered a problem.

"System, forging also requires counting items. Where am I supposed to find enough materials to forge?" Su Jiuming complained