C1720 The Mysterious Power

Mysterious power.

Guu Feng smiled calmly. He didn't put this matter in his eyes. Instead, he looked at her seriously and said:

"Lianer, I have already killed that middle-aged man and obtained his memory. If we want to break through from Heavenly Dao Saint to the Source Saint, besides time, we also need something else, that thing. Even if we cultivate for a lifetime