The story takes place in the 22nd century, when human society has undergone tremendous changes due to technological progress:
Space Colonization: Humanity has established colonies on Mars, the moon, and outer galaxies, and competition for resources among colonies has led to political tensions.
Artificial Intelligence: AI is deeply integrated into daily life, from medical to military, but its autonomy has caused ethical controversy.
Biotechnology: Life-extending gene therapy is widespread, but uneven distribution of resources leads to social divisions.
Interstellar politics: The power struggle between Earth's governments and colonies, as well as contacts with emerging alien civilizations, have shaped a complex geopolitical landscape.
The story spans multiple planets and space stations, building a rich and interconnected universe that incorporates the extension of modern technology and futuristic ideologies.
