C1955 1959
If the first step failed, or if the quality of the refined stone was flawed, then no matter how good the raw stone was, it would be impossible for it to forge a high-ranked weapon!
There were five ranks of refiners, namely white, black, yellow, earth, and heaven. Each rank had a lower, middle, and upper rank.
The apprentice level could only be considered as a beginner.
Only Lan Li