C4905 Unify the Currency

Lu Yu wanted to unify the currency!

This idea was first proposed by Pei Tianguang.

It was not just the currency. Words, laws, measurement, and so on had to unify the world!

This idea was indeed bold, because there were countless stars in the Heaven Realm, and humans only controlled some habitable stars. There were also countless regions that had yet to be developed.

In this world