In the vast universe, the earth is just a tiny blue dust. In 20XX, human civilization is flourishing driven by technology. However, we still know very little about the mysteries deep in the universe. In this seemingly normal era, an encounter that changes the destiny of mankind quietly comes.
In a distant galaxy, there is a planet called Zeta, where the civilization is highly developed and the level of technology far exceeds that of the earth. The Zetas possess wisdom and abilities beyond ordinary people's understanding. Their spaceships can freely shuttle between the stars and explore every corner of the universe. However, the planet Zeta is facing an unprecedented crisis - a huge meteorite is flying towards their planet. Once it hits, the planet Zeta will be reduced to ashes.
In order to find a new home, the Zetas began a long journey of interstellar exploration. By chance, they discovered the Earth. The environment of the earth has many similarities with the Zeta planet, which gives the Zetas hope of survival. Therefore, they decided to send an advance team to the Earth to understand the situation on the Earth and prepare for subsequent large-scale migration.
At the same time, scientists on Earth also discovered some anomalies through astronomical observations - mysterious signals and traces of UFOs. These discoveries have attracted global attention, and governments around the world have set up special investigation teams to try to solve these mysteries. And our story begins here.
