"The lower level is mainly the activity area for First-level civilizations, while the upper level is the activity area for Second-level civilizations."
"That's the trading market over there, mainly for trading information. The currency used for trading is Cosmic Coins, a virtual currency issued by the Order Alliance. Cosmic Coins are exchanged based on energy units, with one Cosmic Coin roughly equivalent to a year's energy output of a standard nuclear fusion power plant," Bai Ningxiang pointed at a hive-like building.
He Xingzhou thought to himself, isn't one Cosmic Coin equivalent to three hundred and sixty-five energy units of a Quantum Light Computer?
"Cosmic Coins can be directly exchanged for resources, information, and technology at the Order Alliance Exchange in the trading hall, though a certain fee and tax are charged."
"First-level civilizations basically don't have the ability to leave their Star System, so they can't conduct material trades with each other."