As we all know.
The Earth Vein became widespread only after the nation's founding.
Previously, Earth Veins were small-scale, underground circulations privately constructed by each Holy Land, akin to "company internal local networks."
After the nation's founding, the Saint established a "Wide Area Network," popularizing the network.
The two great tools, Communication Token and Teleportation Array, became fully widespread, leveraging the vast Earth Veins to change the entire ecological structure of the Nine-State, fostering mutual exchange.
This historical significance is unprecedented.
It bridged the era's divide, entering the Nine-State "Internet mode," with teleportation array nodes like stars scattered across a thousand cities per continent, and using numerous tokens, drastically reducing the cost of material and information flow, inaugurating a golden age for scholars.
Now, the third Earth Vein Magical Artifact altering the Nine-State's structure has appeared.
