C1310 Thunderheart Fire

It was difficult to forge a grade-6 pill. The more materials one had, the harder it was to forge and the slower it would take to form a pill. Under the same refining speed, the earlier the pellet was formed, the lower the quality of the Pill. In the end, even if Ling Tian chose to refine a small pellet with a very high Grade, if the quality was low