My Demon Lord System

Another year had passed, and Leo was the same. All of his friends started to awake, but that didn't happen to him. He was only a frail boy in a world where the strong ruled. Mana, as the humans called it, was a particle that mysteriously appeared on Earth; dungeons followed soon after, and beasts started to roam. Humanity thought it was the end, but the mana mutated both beast and man. Unique abilities were granted to those with a certain gene. Most of humanity had these abilities, only a few percentages of the population were unable to have one— Leo was one of these people. He saw how all of his classmates started to awaken their abilities, leaving the normal school, aiming to enter specialized schools for those with powers. But he was left behind, alone. It didn't feel fair. He hated how things were going in his life. “Why am I like this?” Leo thought as he watched the fireworks exploding in the sky. The hatred he felt within was immense, and something strange happened.