C629 Everyone's new strength!

In the first batch, he was very confident that he managed to find a solution to the problem. After that, the Yellow Rank pills were refined one by one by Lin Dong, at the beginning, he could only refine one or two pills per batch, but after that, he could refine four or five pills per batch.

Lin Dong's success rate did not reach 100%, but it was not considered his initial failure