C1043 Attack

Every single demon mountain was guarded by a powerful Demon King. Originally, this place had a powerful king but he was sealed by the experts of the Human Clan and the Demon Clan was in a state of internal strife for many years.

But now, he had reappeared in front of everyone once more. If one were to say that he was a king, then accurately speaking, he should be a Demon Emperor!

At this moment