Chapter 5323

The efficacy of the Rejuvenating Pill Plus would definitely be stronger than the Rejuvenating Pill but how much stronger it would be would depend on the level of the medicine cauldron itself.

Certain aspects of refining pills were very similar to iron smelting.

If it was just refining pills with Reiki, it was like the ancients smelting iron. Although using high-heat charcoal with bellows could barely reach the temperature needed for iron smelting, if the temperature was not enough, the quality of the smelted iron would be much worse compared to the high-temperature blast furnace of the modern industry.

This medicine cauldron was equivalent to a blast furnace in modern iron smelting!

If the most primitive method was used for the same iron ore, the most one could do was to make some swords and knives, but if one were to smelt iron from the modern blast furnace, it could be used to make airplanes, cannons, and even aircraft carriers.

Moreover, one would only be able to refine some