In the future after the great destruction, human beings live in a closed super-large dome-shaped city. In order to ensure the continuation of the race, the Administration uses high-pressure rule to separate the upper and lower classes. This is where the distrust between people begins, and aliens emerge in due course!
Hundreds of years after the end of the world, nine remaining super-giant dome-shaped cities stood in the world, and Pacific City was one of the most advanced.
In order to extend its remaining life, the Administration has used every means to squeeze humanity itself. In this city that adopts high-pressure, closed, and compartmentalized governance methods, even reproductive freedom has been lost.
Randall's Upper City, Mezzanine Area, and Sogoro Lower Area have divided all paintings into different levels. In an era when moral ethics are no longer believed in, human beings only see results, and the cycle of evil and evil opens up the fate of collapse.
Under the constantly distorted and deformed system, the alien, representing the anger of the earth, the natural enemy of mankind, and the purifier of the world, quietly appears...
