I Became the Demon Lord and my Territory is an Uninhabited Island - Chapter 39

[Warning: Mature content, R18, Harem, Monster Girls, No NTR, No Rape ]He was a prostitute who had a simple dream. Living in peace, going to college and getting a good job like an average man of his age. But when he decided to leave his old life behind and pursue his dream, he was killed by demons.But he got a second chance as a dragon king in a different world. A world filled with monsters and strange tribes that he had never seen before. As the protector of that foreign world, he tried his best to regain his power before the other tribes realized it. Then ... he discovered the secret of the Dragon King's power was he must build a harem ...

Five billion people in the world traveled to the killing world at the same time!

There were tens of thousands of races and demons here!

The law of existence was killing!

Endless killing!

How could humans find an opportunity to save the blue star in the killing world?

Dick activated the talent plundering system!

Congratulations on your gaining the level C talent, rage!

Congratulations on your gaining the level B talent, element!

Congratulations on your gaining the level A talent, space!

Congratulations on your gaining the level S talent, time!

Congratulations on your gaining level SS talent, retract!

Congratulations on your gaining level SSS talent, creating creatures!

Since then, Dick had embarked on a path of endless harvest.

High school student Mikoshiba Ryouma was summoned to a different world in the middle of a war. Sensing the malice from the one who summoned him (a summoner of the O’ltormea empire), he uses his martial arts to run away, killing important people of the empire during his escape. After the escape, he rescues two twin sisters from the hands of thieves. The sisters who can use magic, swear to serve him as subordinates. Thus, Ryouma begins his journey on the path of the supreme ruler.

A mysterious and strange world, a human civilization lacking power, and a horrible and turbulent world of human life, Luo Kai survived humblely as a prisoner. Pain and suffering honed his will. War and killing promoted his growth. He suddenly looked back. Is already one of the most powerful beings in this world.

- Description from novelbuddy