Martial King's Retired Life - Chapter 50Book 15:

I, Hyoudou Issei, am a 2nd Year High school student and my age is equal to the number of years I haven’t had a girlfriend. And, someone like me got a girlfriend! I’m sorry buddies, I will walk the path of becoming an adult before you guys! – That’s how it was supposed to be, but why did I get killed by my girlfriend!? I still haven’t done anything yet! Are there no Gods in this World!? And, the person who saved me is the most beautiful girl in my school, Rias Gremory-senpai. I learned the shocking truth from her who isn’t a God but a Devil. “You have reincarnated as a Devil! Work for me!” Lured by Senpai’s breasts and treats, my life as a reincarnated Devil began. So the “Academy×Love Comedy×Battle Fantasy” starts here with just aggressive and worldly desires!

The Imperial Court of Tang Empire became dim and corrupt. The Emperor believed eunuchs. The officials vied with each other for authority. The Tang Empire was about to collapse. The flouring Confucianism, Buddhism and Taoism eyed it covetously. The three sects wanted to contend for the domination of the whole world. Which one would win in the end? Or would they coexist peacefully at last? Armies of different nations invaded the frontier on all sides. People and the whole world were in extreme misery. Who could save them?

A young man of the Imperial Clan was reborn in Chang’an. In the Last Life, he was framed and was driven out of his place. He was the king of the subjugated country. When he wandered on the streets, he wanted to be an ordinary people and live an ordinary life in Chang’an but failed.

In this life, he determined to fight against the heaven and change his own fate. He would not give those people an opportunity who framed him in his Last Life. He would hold his title and his place. In order to maintain order and peace of the world, he was going to wipe out all villains of the whole world with the Imperial Sword, adhere to the emperor’s principle, and enact the new national law. He would rule over the empire to prove himself.

- Description from Novelupdates

Imperial soldier Suldak Helansa joined the infantry regiment of the Grand Duke Newman in Bena province, participated in the Warsaw plane war, and rescued a young man in the forest battle. This qualified young man suffered some injuries. Injured, still a mute, Suldak brought him into the barracks, and what we are telling is the story of this young man of unknown origin…

- Description from novelbuddy

Become a prophet? Recruiting the most outstanding individuals to eradicate demons? Leading the holy army in the extermination of evils? Growing stronger until you finally defeat the demon lord?

Or you can choose to become the demon lord itself. Create your own subordinates, even shape them according to your wishes. You can also build a dreaded kingdom of darkness and make an army of chaos.

In the VR game “Mistrea: A Fantasy Management Sim Game of Light and Dark,” both options are available.

And the second choice appeals to Ethan Alexander more. To be a good citizen in the real world, he had to follow the rules; why would he do so in a fantasy realm?

Thus, in the world of magic and fantastic creatures, he was reborn as Vorn, the demon lord. But that doesn't mean he'll make the world fall into an era of darkness right away. He will not launch campaigns of heinous human slaughter.

It would be no fun for him to rule over a ruined world. That means that those who worship him will be scarce. He wanted to be adored, hailed and regarded as equal to God by many people.

He will keep using methods that are not constrained by any rules. The evil way, but not always violent, and more fun.

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This story will have some steamy scenes, but those are not the main focus.

Main protagonist's girls won't get cucked by others.

I consider this novel a multiple protagonist story. So, there will be POV switches.

Some parts feel slow, but I guarantee it will be worth your time.

There will be some dark jokes, so don't be surprised.