Refining a high-quality gemstone required a special potion.
Luke knew the formula, but its ingredients couldn't be found anywhere near his village.
Fortunately, the gemstone in his hand was only C-grade.
For something of that quality, a simple refining potion and boiling water were more than enough.
He filled a clay pitcher with water and placed it over the fire.
Once the water reached a rolling boil, he carefully dropped the gemstone inside, followed by a vial of the refining potion.
The liquid hissed the moment the potion mixed with the boiling water.
Luke then moved the pitcher slightly away from the flames, allowing it to maintain the required temperature without overheating.
Now all he had to do was wait.
Given enough time, every impurity and toxin clinging to the gemstone would be cleansed away.
Simple and efficient.
As he waited, his gaze wandered through the quiet forest.
