The two worked together seamlessly, constantly destroying Purple Haze Underworld Butterflies as they fought and retreated. As long as they could rush out of the cave, they would escape into the open sky.
But they had gone far too deep, already reaching the central region of the Neutron Star. Fighting as they retreated, escaping was not something they could accomplish in a short time.
Such an intense battle could not possibly be sustained until then.
"Master, you should go first. The passage here is narrow. I can hold them back." After retreating to a narrow passage, Uncle Xue suddenly said to A Duo.
He alone blocked the passage, halted his steps, and turned to face the Purple Haze Underworld Butterflies. Gripping his saber in both hands, he slashed out Blood Dragon Saber Light after Blood Dragon Saber Light, forcibly keeping the Purple Haze Underworld Butterflies within the passage.
They both knew perfectly well that if this continued, they would both be walking a road to death. Once their strength was nearly exhausted, that would be the moment of their deaths.
A Duo said nothing, merely staring intently at the narrow passage.
"Master, hurry and go!" Uncle Xue urged anxiously.
A Duo looked at the passage and said, "Uncle Xue, this passage looks like it was originally where the Buoyancy Cabin of the Neutron Star Spaceship was located, right?"
"Probably. I can't tell." Uncle Xue did not know why A Duo had suddenly brought this up at such a time, but he knew she would not mention something irrelevant now.
"If it was a Buoyancy Cabin, there would definitely be a sealing gate. It has merely been wrapped up by the matter outside due to the passage of time. As long as we find the sealing gate and lower it, we