Six years ago, unknown organisms appeared one after another, and they had supernatural powers.
Six years ago, some people awakened their superpowers one after another, and they fought against unknown organisms.
Four years ago, a strong A-level organism appeared, and countless first-level and second-level executives were sacrificed to seal it away.
Three years ago, there were people who evolved super powers from A level to S level, possessing unique abilities.
So it is unknown whether organisms can also evolve.
Intention: just to play ~