What is the French disease referred to in regency novels?

English is not my first language so please take care of me and if you find mistakes in it tell me I fix it as soon as possible. Max Winchester died due to an "accident" while reading the novel after his death he meet God who allowed him to travel through and do whatever he think best but on condition to make Protagonist's life miserable. He also gives him the strongest system [Netori system] that help him steal Protagonists Woman, Chances, Luck, etc Why does God want to make that Protagonist's life miserable? And why [Netori system] given to the max let's find out. (English will get better after chapter 38.) I don't own a book cover, I find it online, If creator wants me to change it just message me, I will remove it.

Asher was always down on his luck, but that is not a surprise seeing that God made his soul with a negative luck value. When Asher's soul returns to God he decided to fix this problem and even give him an upgrade. Asher is thrown in to a new world almost exactly like his previous...almost. Follow Asher as he maneuvers this changed world, no more bullies? Friends? Loving family? Oh, yea, and superpowers! ===============================================

Uchiha Sasuke, younger brother of the last Uchiha heirs to a billion-dollar empire, is a normal University student. By a stroke of luck, he winds up saving an injured animal of what he thought was a dog. Meet Naruto, the youngest son of Hagoromo Gitsune. In debt to his saviour, Naruto offers to pay back the debt through one request. A misunderstanding occurs when Sasuke says "Be my lover." What happens when the naïve fox takes it literally? Warning: Boys love and ratings may go up (if not already). Don't like don't read.

MC Rune Argentus wants to leave his village for a more exciting life as an adventurer, only things turn out a lot different than he thought they would. A power he shouldn't have, a bloodline hidden from him by his parents, and various women vying for his affection. Rune learns that not everything is as it seems as he's slowly dragged into an ancient conflict. Sexual Content warning: this novel contains content of the R-18 nature and might not be for everyone. All characters appearing in this novel are 18 years and over, despite what the text may say. I do not own the cover image. If you are the original artist and are unhappy then let me know and I will change it.

This is story about a youth that got called because God need help. Yes, 20 years old virgin, orphan, no achievement in life still got favor from God to help him for something. 3 wishes? sure, maybe I can get more along the way by blackmailing Him. This is my first fan-fiction, also English is not my native language so don't expect good grammar. Disclaimer : I don't own any of the character from anime and manga, also some story from the original. The cover too

A collection of short adult novels. Power Ranking Positions - Chapters Rank 20-16, 2 Extra Chapters for next week Rank 15-13, 3 Extra Chapters for next week Rank 12-10, 4 Extra Chapters for next week Rank 9-7, 5 Extra Chapters for next week Rank 6-4, 6 Extra Chapters for next week Rank 3, 7 Extra Chapters for next week Rank 2, 8 Extra Chapters for next week Rank 1, 9 Extra Chapters next week