The 18 Dragon-bone Regions

Within a short span of ten days, the four Young Masters' land had been attacked and the Sea Area was in chaos. The demons who had escaped the Dragon Abyss Prison were not here to snatch territory but rather to take revenge.

They ravaged one scene after another, with the sole purpose of obliterating the Rolling Dragon King's military force until it could not be consolidated.

"This move is damn good. The Rolling Dragon King's subordinates have been handicapped within ten days. By concentrating their best powers, they destroy something that was already in a state of ruin. Seems like the Four Lords of Heaven have tricked up their sleeves!" Zhou Bao thought silently to himself. But come to think of it again, the powers locked within Dragon Abyss Prison was extraordinary. Even if the Rolling Dragon King could assemble the strongest defense it would still be powerless. Plus, due to the suddenness of the attack, he did not even have time to assemble the powers at all.