Palace of Spiritual Fire.
Hall of Spiritual Fire Refining Chamber.
The earth fire surged mightily, melting the meteorite from outer space into a liquid state.
Zhou Yi employed the Xuan Yuan Fire Control Technique, repeatedly tempering the meteorite to reduce its impurities to flying ash.
An hour later, a hundred jin of meteorite from outer space had been reduced to the size of a fingertip's worth of Essence of Stars, glowing brightly.
"The Earth Fire Tempering Treasure Technique is indeed profound; ordinary cultivators using fire techniques to temper meteorites, not to mention consuming mana and time, are far from achieving the purity of that refined by the earth's vein fire."