MTL - Monster Paradise - Chapter 1897 The strongest gunsmith in the infinite universe

They say Knowledge is power. This was the truest fact; something Adam built his empire around.

He wasn’t always this rich. He wasn’t always this powerful. There was a time he too struggled to earn enough for the treatment of his sick and dying mother.

Yes, he still remembered that day, that Halloween Night. The starry sky under where his life turned anew, changing for eternity.

Follow Adam’s Gospel; a young man juggling between different duties with only two goals.

Becoming rich, growing powerful.

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
…
It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

Note: There's no magic in this novel. This was previously in the Realistic Fiction genre but it's not included in the choices. So I picked the closest one to it.

Onoda Ruki is just your ordinary high school student. He strived for being the Classmate A who's unimportant to the story.

Despite being the Classmate A. Onoda has a secret desire which he always had ever since young and that was to steal each and every girl from their guy.

Join him as he entered his high school days as he conquer and steal every girl he sets his eyes on. And along the way, the growth in his character and those around him.

*I do not own the cover photo. I will take it out if requested.

*DISCLAIMER

This is a work of fiction.

All names, characters, places, and events are products of the author’s imagination or used in a fictitious way. Any resemblance to actual persons, living or dead, or actual events is purely coincidental.

Moreover, the ages of the characters appearing in this fiction are 18 and above.

In the 21st century, she was the talented leader of the hidden family clan, once she crossed over, she became the number one waste?