Soon, everyone will be equipped with the system, and they will no longer be the so-called "chosen ones". Since the system is no longer scarce, people have given it a new name - the brain.
The entire society will also be divided into three, six, and nine grades.
Sharil and Rhodes, who took the lead, constantly launched wars and competed for the brain, just to improve their level and become the best.
In this battle, an inconspicuous boy appears. He is the only person in the world without a brain.
While people were astonished, the boy started his revenge plan.
A boy who has never received love and has been in darkness since birth. It was "grandpa" who gave him hope in life. But what he didn't expect was that grandpa also became a victim of the war.
So how can he, a person with no one to rely on and no support from his brain, fight against that powerful force?
Perhaps God sympathizes with him, as cases of "brain failure" occur frequently around the world.
It makes people panic, but the boy can also have a chance to breathe.
But, after all, can he survive successfully without a brain?
Purpose: I have seen too many cheating stories where the protagonist has a system, and I suddenly thought that if there were systems all over the world, how would this cheating life proceed?