Chapter 336 [Empty]
The time within the Library Archives.
Year three, month four, day nine.
Location: Underground Level Seven.
In the hall, more than forty rows of stone cabinets are densely filled with various literary works.
No more stone tablets, no more scrolls of skin, no more wooden chips—the obviously more primitive ancient writing carriers have been phased out—in fact, after the third underground level, these things were replaced by better carriers.
After traversing all eight levels, Chen Yan saw many familiar and unfamiliar carriers.
He even saw carriers similar to bamboo slips.
Later, whether it was stone tablets, wooden chips, or bamboo slips, they were all phased out; more scrolls of skin, with various kinds of animal skin, and the processing was more refined.
After tanning, the animal skin acquired anti-corrosion and waterproof properties, allowing longer preservation.
Documents made of animal skin began to increase.
