The official game website had actually posted quite a lot of background material related to the Star Sea, and had repeatedly stated in previous Q&A sessions that the Star Sea map would be officially opened in version 2.0.
However, the information on the official website is quite general. It only briefly introduces the basic situations of the three major civilizations and their explored regions.
For example, the culture of the Rebirth Empire is highly inclusive; you could find all kinds of strange things there. The mainstream civilization of the Supernova Battle Group highly values martial honor and is the force that most enjoys exploring the Cosmic Dark Domain—the unexplored regions of the universe. Then there is Titan Industry, which likes to do business and is considered a paradise for the Technology Stream. They have a preference for "big" aesthetics, which refers not only to size and beauty in technology and architecture but also other aspects of grandeur and beauty.
