(Heartfelt thanks to 'Yan Ai Ai', 'One Rider, Ten Thousand Strong', 'Silver Sparkle 7', 'Integrity Drifting in the Wind', 'Xin Yu'er', 'miyi Saya', and 'Yang Hehe' for their rewards!)
Noah's Gate of Babylon was a treasure vault jointly established by the two Counter Forces, Gaia and Alaya.
Its collection was so vast that even Gilgamesh, the Hero King who was said to possess every treasure from an entire age, could only stare helplessly.
Rare resources such as adamantite and dragon hide were all readily available in Noah's Gate of Babylon.
Moreover, Noah's Gate of Babylon could automatically replenish consumable items. Many resources that others regarded as exceedingly precious were inexhaustible within it.
For the development of Nazarick Underground Great Tomb, Noah had Albedo and Demiurge sort through all the summoning books, item books, magic books, and reference books in the library to fill Gate of Babylon. At the same time, he withdrew numerous precious resources from Gate of Babylon and supplied them to Nazarick Underground Great Tomb.
With those precious resources, Nazarick Underground Great Tomb would surely reap considerable gains in the production of all kinds of items.
As for the summoning books, item books, magic books, and reference books sorted out by Albedo and Demiurge, they were all placed in Noah's Gate of Babylon.
Albedo and Demiurge took copies of the summoning books and reference books with them, along with a large quantity of gold coins from Noah. They prepared to summon high-level Magical Beasts and have the production-type NPCs use the reference books to create various pieces of equipment, items, and objects.
As for the summoning books, considering that Nazarick Underground Great Tomb had limited space, Albedo and Demiurge still needed to discuss how best to use them.
Otherwise, if they simply kept summoning indiscriminately, the sudden population