Chương 587: Helping Out

One thing made Krune puzzled, though. He then looked at Iem and asked through a Divine Sense Message. 

"Without sentience, those underground demon beasts can only move on instinct. In that case, how come they joined together for this assault? Not only that, but they are also separated in ranks, with the strongest ones being on the back. Also, what relation does it have with the protection barrier?"

Iem pondered a bit before saying.

"I don't know about how they can organize like this. Perhaps it's just instinct built after thousands of years of beast hordes. They came to slowly understand that this is the best way to advance after so many tries."

Krune had to admit that Iem's words had some credibility.

Iem then continued.