美国保罗与妈妈4

Just one cycle of refining the pure demon-suppressing elixir requires more than ten times to raise and lower the temperature according to the conditions in the elixir furnace. The alchemy furnace is sizzling, and the melted quartz and realgar are flowing in the alchemy chamber. If the temperature is slightly out of control, or too many bubbles appear, this furnace of medicinal materials will basically be useless....