Chapter 2642

Then! Zephyr Khan quickly stopped and temporarily gave up exploring! Compared to normal formation runes, the formation runes on one's soul were undoubtedly more powerful, mysterious, and difficult to control! Unless he possessed a huge spirit energy, he could not condense it at all! Once the magical symbols of the spell formation were formed, the entire spell formation would be as solid as a golden soup. It would be incredibly powerful! Not only could they be on guard, but they could also prevent martial artists from using their spirit energy to investigate! Compared with ordinary defensive formations, his defensive ability was undoubtedly much better! Under the protection of these soul formation runes. Once someone sensed that someone had used spirit energy to sneak in, they would immediately activate the spell formation to block it! There was only a small part of the spirit energy activated by Zephyr Khan. Therefore, he was not qualified to resist the attack of this formati