In Chapter 648, we left the competition for a long time. 150 alchemists were doing their best to shorten the time and improve the rate of alchemy. This is what they need to do.

the difficulty of refining shouyuandan is among the top 150 participating alchemists. Moreover, there is no accurate qualitative analysis of the level of shouyuandan's pills. In the next stage of refining, the minor monk can take it as well as the monk in the last stage, and the significance is quite different.

and the pills refined by other monks are simpler, almost all of which are used by the monks in the distracted period. These pills...