The frequent activities of cosmic civilizations seeking a grand union hide profound mysteries. From the research activities of Type I extraterrestrial civilizations to the construction of space cities and assistance to lower civilizations, a series of actions reveal their ambition for peaceful coexistence and collective progress. These civilizations are not only continuously exploring in scientific research but are also committed to ecological and social governance, demonstrating a spirit of philanthropy that transcends racial boundaries.

The research teams of Type I extraterrestrial civilizations have conducted in-depth studies of the Milky Way galaxy, including the evolution of stars and planetary systems, as well as the study of life and intelligent beings. They collect specimens of flora and fauna, conduct biological mutation experiments, and even cultivate new life forms in suitable environments. Their construction teams are responsible for building permanent space cities and artificial planets, expanding the space for civilization.

For lower civilizations like Earth, extraterrestrial civilizations maintain strict monitoring to prevent ecological degradation and the spread of adverse mutations. They also attempt to help these civilizations overcome difficulties through psychological interventions and technological means, aiming to optimize and elevate their civilizations. To prepare for unforeseen disasters, extraterrestrial civilizations have established gene banks to ensure the continuity of civilization.

The communication and technology sharing among these civilizations bring prosperity and development to the entire cosmic alliance. Civilizations that join the alliance can share technological information and collectively resist external threats. All of this is aimed at achieving a grand union in the universe, building a harmonious and symbiotic cosmic family.