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

"We have shown you all the three houses that come in your budget, sir. All three of them are fully furnished and come with a back garden. 


No matter which one do you chose, you would not suffer any grievances.'' The young man smiled broadly as he waited for the couple to choose one of the houses and then he could enjoy the feast with his wife after selling the house at such a good sum. 


That was why he liked selling goods to foreigners who did not have any idea about the price.


"We will take the first one, thank you." Olivia nodded her head as she did not care where they were going to live as long as they were able to live freely.


"That is a wise choice. I will create the papers. You can shift this instant as you have requested. But for that you have to give me half of the money in advance." nodding her head, they have already prepared for it, so they passed it easily.


Rookie