Profound Yin Divine Mirror? Cloud Palace Treasure Mirror!
Lu Zheng's eyes narrowed, and he immediately reacted, "A few days ago, were you in Weizhou Prefecture?"
Lu Zheng seldom used the Cloud Palace Treasure Mirror. His last two uses were in Weizhou Prefecture. The first time was secretly spying on the Profound Heart Demon when no one else was present, and the Profound Heart Demon had already died. The second time was using the mirror light to hold the Profound Heart Demon in place. This time, it was indeed in public, but still in the mortal world. Lu Zheng truly hadn't expected to be recognized by a ghostly entity.
This ghostly being's Dao Practice was profound. Although it was far inferior to the Profound Heart Demon, it was higher than Lu Zheng's. If it had stayed hidden without revealing itself, it would have been hard to detect.
"Hehe, looks like you know the origin of the Divine Mirror!"
