C197 The Warning of the Old Devil King!

"No wonder, that explains it," Lin Feng mused, his heart pounding as he listened to Hu Ba's youthful voice unravel the mystery. It was a revelation that the scarcity of Demonic Beasts outside was due to a pact in place.

"Dad, humans can be so cruel. They've been plotting to invade our Demon Domain again. It was the Old Devil King who stepped in to fend off the humans, but it cost him his life