Chapter 689

For the Vitality Elixir, the ingredients were relatively common, so the flame temperature wasn't particularly demanding. However, as the quality of the ingredients increased, special flames were needed to aid the process. Especially when it came to high-level Beast Cores, which had an extremely high melting point, ordinary flames couldn't melt them, let alone extract their essence. This melting process was the most challenging aspect of alchemy. If the temperature wasn't high enough, the medicinal properties wouldn't be fully extracted. But if the temperature was too high, it could destroy the efficacy of the herbs. Andrew adjusted the flame's size and temperature to maximize the extraction of medicinal effects from the ingredients. As he dropped an Ivlie into the furnace, the flame in his palm ignited, setting the furnace alight. However, it wasn't long before the flower burned away instantly, reduced to ashes without leaving a trace. Andrew didn't let this failure discourage hi