The universe is vast, vast and vast, and the galaxy and cloud systems outline the boundless space and time.
The world is full of vicissitudes, including birth, old age, illness and death, and generations have written the sentiments of the years.
In the Oort Nebula at the edge of the solar system, there is a planet that has wandered for hundreds of millions of years, mixed in an ocean of meteorites, and grew bigger and bigger during the collision. One day, this planet suddenly changed its orbit and entered the Kuiper Belt of the outer solar system, and traveled through the inner solar system. A few decades later, it will hit the earth, and mankind will once again face annihilation...
Purpose: A huge collision of celestial bodies and people facing catastrophe must be wise and courageous. Under the guidance of Sky Eye, Hubble and other equipment, people all over the world unite to fight against the disaster.