I’ll Be the Male Leads Sister-in-Law - Chapter 472

The day Louis discovered his girlfriend's betrayal, he died from a gunshot wound to the head. Fortunately, fate smiled on him and allowed him to be reincarnated in a magical world as the youngest son of an SSS-class family.That same day, he awakened his Class—an event that should have marked the beginning of his rise.Instead, it marked his downfall.[Ding! You have awakened an SSS-Rank Class.][Class: God of Money][Rank: SSS]A god? Yes, that's beautiful. But a god of money? In the eyes of his proud family, that title was a joke—an insult. The weakest, most useless Class imaginable.So, they banished him, stripped him of the family name, and cast him aside without a second thought.But they were unaware of his skill, abilities, and the potential that money could bring.He smiled as he saw himself banished and looked at the system.“If you fire me, it's okay. I'll keep creating missions even if I end up in a garbage dump, and I'll come back for your heads someday.”Two system messages flashed before him.[Your actions generate money, and money makes you stronger.][You have the ability to create missions.]Under the influence of his newly acquired Class, he will delve into all the magical paths this world offers, become embroiled in political intrigue, and conquer kingdoms on his own.“Money? I'm the God. Women?” That's fine—I have plenty.

Science and magic exist side by side in this world.

This is the peak of the science side with a curriculum for espers, Academy City. In this city where 80% of the population are students, the season has finally come when all residents are excited and fidgety!

It’s Christmas Eve.

Amidst the city showing a cheerful hustle and bustle, ordinary boy who can’t keep up with school, Kamijou Touma, also doesn’t intend to miss this event! He was hard at work in his supplementary lessons…

A backward glance from the default misfortune-prone bastard, the silver-haired sister freeloading in his dormitory, Index, in the heart pounding scene different from the usual, activates a new gluton skill!? While Kamijou tries to desperately stop that, Misaka Mikoto taken in by the Christmas Eve atmosphere appears before him.

What are you going to do when you pass through another world?

Yalin(MC): Perhaps, many of those seniors who passed through another world would like to use violence to solve their problems, but I like to control the fate of a country with economics and races with faith, I use benefits to instigate others so that I profit, and even making them take risk for me without them even knowing. In each country the highest is the king and behind the king is a string that is attach to my hand, for I am their puppeteer.

Yalin(MC): Certainly the credit does not only belong to me, I must give my thanks to the great knights and their leader Zero(Code Geass). The supreme master of blood, the moon princess(Tsukihime), the black and white princess, and also my ‘good friend’ called by his title the ‘God’s left eye’, president of the neutral autonomous city. Finally I must give thanks to my loyal and competent subordinates!

- Description from Novelupdates

Going for a swim, she ends up in an ancient wild Beast World and ends up being brought home by a handsome wolf.