C1048 Knowing Yourself and Knowing Your Enemy Is Invincible

Just as Zhang Daotong was at a loss for what to do, a sound transmission suddenly sounded out from the depths of his soul. This sound transmission possessed a special kind of magic, forcing him to follow the instructions of the person speaking.

The sound transmission only lasted for a few seconds, and then it disappeared. In that moment, Zhang Daotong's forehead was beaded with sweat