The supporting character's harem is very normal - Chapter 407 Grenoss

A once-mighty figure returned to the city; as a retired champion, he wove a new legendary story.

There are a total of seven sins, and a revelation is made to a young man named Alex that he is destined to become a demon lord, more especially a demon lord of sin called LUST.

It's not like he can change that and because he always knew something about himself was different—not in a physical sense, well, maybe a little—and not in a mental sense—but rather because he is thrown into a demonic war that compels him to accept his new reality.

He was only aware of a difference in himself. Relating to him and the ladies who are drawn to him... Well, it was more or less like he was a magnet in front of all the girls, and all the girls were drawn to him like a metal.

In the world of One Punch Man, the seventh S-class hero of the Hero Association, the King Engine King has obtained the super god skill system.

As long as you have reputation, you can extract the skills of the heavens and the world!

DNF’s extreme swordsmanship, the flames of fire in the god of death, the Tensei and Samsara in Hokage, the top three-color domineering in Pirates, the dragon slaying magic in Fairy Tail… Look at the system panel. For the 100 million prestige balance, KING took a discount and chose Stud. “Ding!”

- Description from novelbuddy

There is a hated person on the popular anime,「Girl & Shuya」.

The Denning, House of the Duke’s third son, or also known as the Piggy Duke, Slow Denning.

As a person hated throughout the school, he had a lot of reason to be hated, things like he looks down on people, he brags about his pedigree, fat, real orc, and the Piggy has a tragic future waiting for him, he would be banned from his country at the end. And he even has the misfortune on the side that the retainer that he secretly gives his heart to, was stolen away from him.

Wondering why I’m talking about this?

It’s because I reincarnated to that Piggy Duke!

I will definitely make the Piggy Duke who had the number one position on the anime’s popular poll, also the number one in the real world!