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

"Wait! Whoever you are. Stop it or I will kill this girl!" The man looked all around vigilantly but it was hard to find the person in the dark.


He gritted his teeth as the threat did not work as he had expected.


He took out the dagger instead of the gun and placed it on the neck of the girl and pressed it until a few drops of the blood poured out.


But the girl who had given up on escaping from their clutches and opting for death widened her eyes in disbelief. 


She knew only one person who could do this. But he had disappeared a few days ago and did not come back! 


Yet the silver hope had already taken place in her heart. She continued to stare around in the hope of seeing the man again.


Just when the dagger was pressed further and a wince escaped her lips, the lights that had been shut down were lit again.


Game Over