Maoyuu Maou Yuusha - Volume 4 Chapter 2, “What the Human World Hates Most is a Cowardly Hero.”

A story in which a woman, after learning that the world would end in ten days, sets out to finish one last thing: murder her ex-girlfriend.

However, she ends up befriending, and spending the world’s final days with, the little sister of her ex-girlfriend instead.

Grayson is a poor college student, scavenging leftover food, betrayed by his girlfriend, and constantly looked down on by everyone around him. Little do they realize he’s actually the heir to the mightiest billionaire family. When the seal on Grayson’s fortune is lifted, he transforms into the ultimate second-generation rich kid. He only wants to keep a low profile, but fate just won’t let him!So you think I’m just a loser? Fine. I’ll quietly use my money to solve everything behind your backs. Then I’ll make you all choke on your own words, swallow every insult, and slap you hard in the face...（This is anovel full of twists, comebacksand face-slapping moments, witha tightly woven and engaging plot—definitely worth your time.If you enjoy my story, please support it by adding itto your favorites. Your encouragement is the driving force behind my continued creation of exciting contentI also promise there will be no disappointing ending—the storywill have a satisfying conclusion. As the author,I already have 1.5 million words in reserve and willupdate with at least three chapters daily on average.）

A mysterious black card issues a different amount of money each week and Shi Lei must spend it all within a week’s time. Otherwise, he will be welcomed by the black card’s punishments.

“Spending money is really tiring.” —- Shi Lei said.

“I will set a small goal first, such as spend a hundred million……” —- Shi Lei said in self-satisfaction.

“The one thing I regret the most in life is having infinite money to burn without a choice.” —- Shi Lei finally said.

- Description from Novelupdates

Joseph Knox, one of the most prolific and well-known serial killers on the planet.A person considered so demented and manic that even trying to reason with him was believed to be a waste of time. A man so far gone that he seemingly didn't deserve any pity even on his deathbed.So why? Why would a man like him receive a second chance? And why did the world around him seem so familiar?Disclaimer: AU when it comes to some parts of Madara's plan(I'll try to make it make sense at least), and aliens don't exist in this world