After a cup of tea's time.
The inner strength in Xu Yuan's palm gradually stops.
The three talismans fell.
Compared to before, there were obvious changes.
The talismans used to be rather dull, but they were now emitting a faint fluorescent light.
the second step after tempering is to pound the ink. Xu Yuan took out ten three nether leaves, placed them in an extremely clean vessel, and continuously ground them.
While grinding, he added some of his unique auxiliary materials.
The pavilion elder watched it carefully.
The ink used three nether leaf as the main material, but if the supplementary materials were not good, the color of the ink would not be good, and it would affect the final effect.
As for Xu Yuan's supplementary ingredient, it was a secret recipe that had been passed down through the generations of the Xu family.
No one else could imitate it.
After half a cup of tea's time, the ink was ground.