C2341 Method of Warfare

Tang Ao naturally saw the change in Jia Qian's expression as well, and he was immediately taken aback. Now that Tang Ao was already a Grade Four Immortal Array Master, if Tang Ao was willing, he only needed to practice a little, and Tang Ao would be able to become a fourth grade Battle-Formation Master. Tang Ao did not believe that this Jia Qian could be stronger than him. After all