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

"You know, you have given me a good idea. You have always wanted to take the form of a human. Didnt you?" 


A frown formed on her face as she knew where the matter was going.


"I did. But right now you are too weak. We are only collecting points so that you can get your strength back.


What would be the benefit if you will lose more strength in the process!


If you give me your life energy, you will not be able to survive for a long time!" he rolled his eyes as if she was being absurd that irritated her further but she knew he would not listen.


"Let it be, if you want to earn points by taking part in the fight, then I will support you in that way too.


We can always send a reliable human to save them later" her voice was pleading as if he would not agree, she would continue to convince him so he just shrugged his shoulders.


Let go