Time flies in the blink of an eye, and with the establishment of the Extraterritorial Administrative Center, all universes ushered in a brand new era.
Whether reasoning or applying physics, now all universes have become members of the Extraterritorial Administrative Center, with Universe Seven still holding the permanent chairman status with absolute management authority.
Basic infrastructure is very simple for a civilization that has reached such levels. Administrative center buildings, trade associations, exchange associations, martial arts exchange associations, currency associations, and other buildings have sprung up on what was once a battlefield.
All universes still follow their own original currency systems, but once transactions with other universes occur, they must use the unified currency set by the currency association, which Zhang Menglong offhandedly named Aes.
