章 639: Underworld Overlord

"Black vortex?" Experts, elites, and leaders stared at the strategy room screen.

"Psst, Ely, I think the vortex came from an approaching overlord. If we look at that giant black vortex, then it's definitely a strong one. Trust me, there are no natural disasters in the underworld." Sylvia spikes in a whisper-like voice.

"From someone? Does that person intend to attack us? Another overlord might have come because of the chaos that just happened!" Elysia realized something urgent.

"I think so, Ely. We really should get out of this location. You can tell the others so they can move this giant machine." Sylvia nodded in agreement.

"Mm." Elysia nodded in understanding and raised her hand high to get everyone's attention. "Sorry to interrupt, but we better need to take off from here right away. That gigantic black vortex is a furious underworld overlord! Massive damage and heavy casualties would be incurred if we collided with it."