In July 2142, a global epidemic broke out, various organisms mutated, and humanity was about to perish.
Established bases all over the world.
In September of the same year, the proud daughter Ning Yu was born.
Ning Yu was three years old, and she and her brother were exploring the vast universe. Later, only Ning Yu appeared, but her brother never came home.
Only then did humans realize that the truth behind the rampant viruses and mutated beasts is not that simple.
A few years later, humans seemed to have discovered the truth...
Concept: There is only one earth
