MTL - Warhammer: The Beginning is the Crisis of Annihilation - Chapter 343 Middenheim's Freshmen (subscription required)

One night she gets drunk and mistakes the most well-known Mafia boss for a host and intends to sleep with him.

Oh my! What should I do? It’s best to run away!

- Description from Novelupdates

I want an S-Rank skill too! I want it so badly, I could die for it!

Eh !? WHAT IS THE POINT OF GETTING ONE IF I DIE !?

I am going to die.That’s how the game goes.The less I know, the better—a hardcore otome game where the tragic villain, Johan Von Matilda, is fated to fall by his own daughter’s sword.A mere stepping stone for the protagonist to win the main heroine’s heart.And now? I’m him.“…Are you kidding me? I won’t let my daughter become a simp with no personality!”The problem is, I am just a healer with money and influence; my daughter hates me and is obsessed with him.The protagonist is obviously the one with unlimited plot armor. Blessed with Schrodinger’s Cat—an overpowered skill that makes him literally unkillable.Ding![System: Gambler’s Gambit Initiating…][All choices lead to a different ‘ending’… Choose wisely.][Earn points based on your choices. Points can be used to gamble.]“Hahaha! Be prepared to be broke, system! People don’t call me the Gacha God for nothing!”[Quest 3 Triggered: Fate had another plan][1. Actually become a traitor and betray the kingdom] (Rewards: 5,00,000 points)[2. Start twerking aggressively towards attacking Selene] (Rewards: 1 Million points)[3. Kill yourself dramatically: Yell to Leonard that “they will come after you too old friend” and bite your tongue.] (Rewards: A massive civil war will break, killing millions all over the world)[4. Beg for mercy while calling Leor your father. Kneel and ask if he’s proud.] (Rewards: Two million points and a possibility of survival.)[5. Accept your fate] (Rewards: Death)“...WTF!!”Yet a devious grin appeared on his face.This time, he will decide the ending, no matter what.“What?”“She’s still alive?”“…Wait. This isn’t how it was in the game. Why is the protagonist… changing?”[Warning: Even though at face it appears like any normal webnovel, I will warn ya there are many uncomfortable things and strong topics, grimdark stuff, and tragedy, more like Reverbed Inanity, but with dark humor, not everyone can read it with straight face, so be prepared, but I think even if you never read books like this, you will like this, cause it's done in a pretty fresh way.]

Once upon a time, a hero had been summoned to a different world in order to defeat the demon king. After the war stretching 3 years ended the commendable hero slew the demon king. And he was forcibly deported back to earth after being dismissed.

Such bullshit!

Elves in addition to beast race, dwarfs and demon race. Even though I wanted to make a harem in the different world I saved! My dream will not come true on earth, where there is no magic at all. Thus, the hero returns on his own. Without the blunder of being extradited to earth this time, he will build a harem of his own in a different world.