MelonSmasher

The strongest being in the world, even gods were vary of, the demon lord had killed all his opponents. He was the supreme with unparalleled strength and supreme powers, he could not be defeated. Looking down even at gods, he was not afraid of anyone. But who would have thought that he would be backstabbed by his own family.
Killed by his own brother, he decided to take revenge if he would get an extra chance. But when he opened his eyes again, he was on earth not in his world of demons and that also with a shitty “GOOD KARMA SYSTEM” that could only let him live if he would collect sufficient points by the end of the day. 
To earn the points, he had to do good deeds, and so his struggle to gain the points began. The man who had only cared about himself and only killed people like they were insects had to struggle and beg to help others so that he could get his long awaited revenge. 
But after doing so much goodness, would his system let him kill his killer for which he had come back to life and struggled so much?

Demon King's Good Karma System

"People never learn or listen!" he shook his head as they all came towards him again.


He stood there silently, his eyes turning into balls of darkness as golden lightning started to crackle around his palms and slithered all over his body. The sound of lightning filled the entire sky. The sky that was clear and free of clouds just a second ago turned black with thunder as the words left his mouth.


Strong winds started to blow in their surroundings with the power to blow everything away in their way.


Even the tallest and strongest-looking trees started to wildly shake with the wind and that presence in the air.


The lightning crackled somewhere far in the distance and it felt as if the whole world shook under the power of thunder. The atmosphere suddenly became heavy and menacing, like the wrath of the thunder god would only be quenched if it shed the blood of someone.


Let Them Find Him