The supporting character's harem is very normal - Chapter 525: Stupid!

The little handsome son-in-law passed through a world as waste material and the husband of a wealthy family. But because of his lacking aptitude, the wealthy family had driven him out. So he worked hard and found a more powerful family’s thighs to hold onto. Soon enough, he became the strongest son-in-law and husband in history.

In this world, it was impossible to practice martial arts. It was futile so he might as well take advantage of his wife’s thighs and maintain a comfortable and leisure lifestyle.

He’ll train his wife to become the strongest and best person in the world.

“Whoever dares to provoke me, let my wife kill you!”

- Description from Novelupdates

Ordinary salaryman Qin Yu had a proud and talented younger sister who was the rising star of the police detectives. He often felt inferior to his younger sister with her achievements. Gradually, he began to accept his fate…

One day, he acquired the Godfather System, allowing him to obtain the templates of top villains one after another! Using the templates, he found suitable disciples and trained them.

As such, terrifying giant-level figures popped up continuously in the underground world!

[Wanted dead or alive. S rank terrorist: Joker. Reward: 10 billion]

[Wanted dead or alive. A rank terrorist: Fake Psychologist. Reward: 500 million]

[Wanted dead or alive. A rank terrorist: Martial Arts Maniac. Reward: 500 million]

[Wanted dead or alive. A rank terrorist: Crazy Scientist. Reward: 500 million]

Before he realized it, Qin Yu had his identity as the godfather of villains exposed by his younger sister! The entire world was shocked!

He was the cold-blooded prince of the Jin country. Decisive and smart, he had looked down on the world with apathy and disdain.

Aldred was a 20-year-old man who killed himself because he couldn't stand how the world treated him.

He prayed for a life that he could be grateful for.

And unexpected to him, the gods heard his prayer.

...

I welcome you to the world of fantastic imaginations where swords and magic clashed.

What to expect: A lot of beautiful girls. OP MC, weak to strong, sucking things. Milk. lots of milk. Adventure. And Comedy.

Warning: You might laugh too hard reading this story.

Note: This is an adventure story. The 1-10 chap is a prologue of some sort. But I advise you not to skip them, I am sure you will find them hilarious.

Note: Will there be milf and incest? Yes, but at the later part of the story. MC has to fight his way to earn these rewards. So follow his journey first.

NO NTR

Note: The cover is not mine. If you want me to take it down, please ask.