Toaru Majutsu no Index SS - Volume 1, Prologue: The Calm Before the Start of War. Breakfast.

Content Warning: R-18, Smut, Cruel MC[Ding! You've acquired the Heroine Stealing System!][Your first task is to steal the daughter of the Eastern Kingdom's king!][Your Fate Value has increased by 10!][You've slept with the hero's mother, your Fate Value has increased by 15!][The hero has developed animosity towards you. Current Hatred Level: 5 stars][The king's wife is charmed by your looks.]After being transported from his own world, the protagonist wakes up as Vritra, the son of Demon King Rohan from the Hell Continent.Since he's from another world, he doesn't have any Fate Value in this new world of swords and magic.To survive, he has to act like a villain, stealing the affection of every hero's heroine and sleeping with them.This will boost his Fate Value and help him stay alive in a world filled with wars and political conflicts!

The newly rebirthed Nora does not want the love of the man she had given her life. What she wants is to reach a position where she could look down at others and take her revenge from those who had hurt her and killed her. Even in her death, they have proved that she was a fake.“I will return everything tenfold!” this time she did not run behind her hero, her sister can have him. She would be wealthy instead.Alric Mccoy had never looked down from where he was, for him life only meant perfection. Yet, he found himself attracted to a woman who made mistakes like breathing. He took a fancy to her but she avoided him.“I am teaching you romance!” he frowned when she did not cooperate with his first kiss.“Ha, i need you to teach me how to take over your business.” her chest heaved with anger but she was sure she felt something strange there too.“Ah, that. It is very simple. Marry me, and be the owner of it.”“.........”

In the end of the era, the ghost wizard was killed in a car accident, the soul crossed, and he found himself in Japan, and he was attached to a Japanese.

I was thinking about taking a name in Japan, and I picked up a newspaper and glanced at it –

Kudo Shinichi, Sherlock Holmes of Japan’s Heisei, the savior of the police? In the trough, how does Laozi wear into the world of the second yuan? Well, all in all, this is a story of a wizard playing a passerby in the Conan world…

- Description from MTLNovel

As disaster was about to strike, a group of survivors transmigrated into a desolated world and were challenged to a game of survival. From terrifying acid rains, to endless natural disasters, the heavens burn while the earth scorches, radiation is rampant, and nobody is spared from the dangers of this hellscape. The only way one survives is by building a shelter and slowly upgrading it in hopes of surviving another day.