At that moment, in the Flame Yellow Island headquarters conference room.
Gu Xilai, Sun Yangdao, Liu Wuming, and the other Invincible Kings had gathered there. The entire island's defense system was online, and a gigantic energy shield instantly enveloped the area, protecting it completely.
Ten small alien warships appeared overhead, their energy cannons sweeping the island in a frenzied barrage.
But the energy shield blocked every shot. After all, this defense system had been excavated by humanity from the Relic Base. Its technology was countless years beyond anything they currently had, making it more than a match for these aliens.
Thanks to it, they had held the aliens off for a full hour without letting them breach the Flame Yellow Island headquarters.
"Thank goodness we got this defense system. Otherwise, the moment these aliens arrived, they would have breached our headquarters, and we'd have met the same fate as Ten Thousand Demon Mountain and the Sea Clan."
Liu Wuming said with relief.
They had also received word that the aliens had breached the headquarters of Ten Thousand Demon Mountain and the Sea Clan. Many Invincible Kings had died, and even some of their old rivals had been captured and enslaved.
They couldn't help feeling a pang of sorrow, like rabbits mourning the fox.
"But we can't hold out for long. Our energy reserves are running low. At most, we can hold them off for another day before the energy runs out, and the defense system stops working."
Sun Yangdao pointed out their predicament. Even with the defense system in place, it could keep the alien warships at bay only as long as it had power to sustain it.
Without enough energy, the system would be little better than scrap.
"Damn it, these aliens came far too quickly and caught us