The equipment within this Towering Skyscraper grew more severely deteriorated the longer it was used.
Saine felt no regret over this. He even thought it was better that the Butterfly Phantom held no effective power.
That way, the safety of Saine and the others would be better guaranteed.
After finishing the targeted arrangements for Bond and the others, the Butterfly Phantom led them upward.
After entering this place, they no longer had to painstakingly search for passages to climb upstairs as they had before.
The upper levels of this Towering Skyscraper were the best preserved. Whichever floor Saine and the others wished to visit, the Butterfly Phantom could take them there directly.
As they moved through the upper spaces of the Towering Skyscraper, Saine noticed that the endless exposed deposits of Inert Crystal also extended continuously upward.
While Gilbert and the others were fumbling around in the dark, exploring without much of a clue, Saine directly asked the Butterfly Phantom about the origins of those Inert Crystal veins.
"Do you call them 'Inert Crystal' veins?"
"In my database, this type of crystal is described as 'BF'-type ore."
"As for the reason these 'BF'-type ores appeared, I imagine it was beyond the expectations of Charles Exsa Doctor and the others."
"Because 'BF'-type ore was also an extremely scarce special rare crystal in the Ai Youlan Butterfly Civilization back then, and it was rather difficult to develop."
"The reason these crystals now appear in such vast quantities throughout the bases and laboratories of our Ai Youlan Butterfly Civilization is that the predecessors of these Inert Crystals were actually energy crystals produced by our Ai Youlan Butterfly Civilization's Infinite Energy Device. Only after tens of millions of years of sedimentation and geological compression did they become what you see before you." The Butterfly