Chapter 491: Chapter 241 Ji Dong Goes to Battle_1

No one understood the origins of Frey's fourteen Thunder Dragons better than Ji Dong. At this moment, a thick smile involuntarily formed on his face. In four years, Frey's understanding of the Five Elements Array had self-evidently expanded beyond just the Coagulation Array. He had also mastered the Continuation Formation, which could boost his personal magical power several-fold. Although Frey could only handle pure Yang Thunder and wasn't able to maintain Yin and Yang Demon Power at the same time like him, the seven Thunder Dragons that he could sustain were enough to instantly double his magical power. This level of intimidation would put even a Supreme Strong One under pressure, let alone Wofo who had just used all his energy to defend against Frey's attack?