C299 Taiji Pill(1)
The Taiji two ghosts, this material was very rare, and when Lee Qianjue refined it, he was also full of energy.
The fire in the furnace was raging as the Taiji two ghosts were trapped and silenced. The reason why Lee Qianjue sealed their voices was because he was afraid that their screams would disturb his pill refining.
Although the two Taiji ghosts were not one, they had the same origin