C5529 Just What Is It

The masked man turned around, not moving for a long time. He could only faintly hear his voice, "A cultivator of the First Heaven and Third Heavenly Layer can temporarily seal a portion of an ordinary person's memories. How did he do it?"

"A third stage cultivator can make a third stage cultivator lose a portion of his memory, and it's also very difficult to recover. This method …"

Finally