The world has changed since the invasion of the monsters, created by the humans themselves. A substance as strange as it is powerful has disrupted the life of an ordinary town: Vendal High. It was a modern city, simple, like so many others... until an accident happened.
Monsters then began to appear, endlessly, from everywhere. No one had any hope left... until the arrival of the Chosen Ones, endowed with powers, and the Hunters. It was as if the assault had been planned, just like the arrival of these so-called saviors.
After their intervention, a form of peace returned. Posters were plastered on the walls, calling for the return of other Chosen Ones, whether they were rank A, S, F, or others. Four distinct ranks existed.
Above the Chosen, there were the Hunters, beings with extraordinary powers. And at the bottom of the ladder, the civilians, called "Zeros," those who had no powers. Thus was born a system, a hierarchy intended to classify the strongest to face the monsters.
But despite this system, the problems persisted. Some civilians awakened to powers became worse than the monsters themselves, attacking the weakest. This only further weakened Vendal High.
A year passed. A teacher from Vendal High then made a troubling discovery about the heroes. According to him, they were not what they claimed to be: their true objective was not to save, but to annihilate the inferior race, the Zeros.
A week later, he was found dead in his office. His discovery had awakened a few minds, but his supporters were never taken seriously. The announcement of his death was quickly lost in the tumult of everyday life. No one talked about it anymore.
What his murderers didn't know was that he had a family.
Me. His niece.
I have no power. I am a Zero. And yet, I will rise. I will take my revenge. I will kill these "heroes" and their monstrous creations.
I will destroy this system.
I will become number one in the worldranking.
Not like a heroine.
But as the breaker of this system.
I am Nova Black.