Yuan Ye was not wrong. Formations were indeed Zhao Hai's strong points. His barrier formations, teleportation formations, attack formations, defense formations, illusion formations, and so on were all the most advanced in this realm. This was not only because he had never given up on his research on formations. More importantly, it was because they had gathered the best of all the schools, as well as the all-purpose analytical machine, computer, and countless other materials.
Zhao Hai was able to fully utilize the power of the formation on this level. He could destroy the formations of others, but others might not be able to destroy his. Under such circumstances, he naturally had the advantage.
Of course, Yuan Ye also knew that Zhao Hai's strength was not only because of his formation. However, it was undeniable that the formation had played an extremely important role in this.