Chapter 813: Another Heavenly Venerable Arrives**

"This is the Human Cloud Palace; I strongly advise you to leave immediately!" Elder Wu Feng said sternly. "Leave right now?" Titus Xiao's face grew grim. "Do you really think that just because you've grasped a bit of void power, you can disregard me? I'll show you the real power of the Xiao Clan's ancient mechanisms." Roar! The Lightning Beast roared ferociously, with terrifying lightning crackling around it. Elder Wu Feng's face changed immediately. He could hold off Titus Xiao alone for a moment,...