"Once these texts are transferred in other directions, the reproduced texts lose meaning, becoming a pile of drawings without reading value, turning into gibberish."
It's important to realize that in this vast library, although many things are drawn using books, it's like the floating stone slabs within the central beam of light and any records stored elsewhere.
The texts on them, some you may not recognize, particularly those recorded in non-book forms, are almost completely encrypted.
They possess what is called uniqueness.
They cannot be recorded or reproduced; this knowledge can only be retained in one's mind.
No one knows how it's done, and some of this knowledge is essentially unimportant.
The only certainty is that these records are from a very long time ago.
Even in the Golden Era, they would be considered ancient.
"Descendants, you have succeeded."
A loud voice suddenly echoed.
