Eternal Life: I Have the Favor System - Chapter 115: Clean Sweep

Being able to see into people's past has no real appeal for the teenager this story is about, letting him use it only as amusement and to show off when he was drunk.Never watch into someone's past beyond a superficial level.Never try to find out more than you should.NEVER. EVER. LOOK. INTO. THE. FUTURE.But everything changed the moment he was forced to look into the future, was forced to investigate a murder, and was forced to make the acquaintance of the victim's twin brother('s fists).The more time passed, the more it appeared that the primary reason for this murder wasn't a local problem, but a global one.This single, marred corpse was the beginning of a threat that would shake the world.(MC looses a screw when he enters the prison)BL, first-person view; MC is shuo (perhaps even a reversible couple); love interest falls in love first; both MC and ML are straight, mutual bending, Enemies to Lovers

Collection of short stories.

- Description from Novelupdates

In this world, human are in peril. 72 Obelisks suddenly appeared out of nowhere, infecting the world with Monsters. Amongst this chaos, people look for hope.

A man named Basil Pacifer is the humanity's hope. He is the strongest Mage alive at that point. Sadly, he believes in no man, and he always moves alone.

...

Basil observes the unfolding scene bitterly. He is aware of his impending doom, however he has no grudge. He has lived long enough to achieve things people can only dream about.

Looking back to his past, he realized his life is nothing more than a sad story.

Closing his eyes, he accepted his end — or so he thought.

...

”Look at me! What do you see?“

”Regrets.“

”Don't you want to undo it?“

”Tell me what the offer is.“

Thus, Basil Pacifer returned to the past, being his younger self once again. Of course, he returned back with something.

...

[Ding!]

[Guide to Omniscience is successfully merged with The Chosen One]

[Analyzing The Chosen One's mental capability...]

[Analyzation Complete!]

[Result: The Chosen One is retarded]

[Initiate Brain Configuration!]

No matter how useless the golden finger he received seems, he will reach a higher height than his last life. This time, he will completely erase any regrets he has!

I see dead people.But hey, it’s the zombie apocalypse, everyone is seeing dead people, including a blind girl. It’s not like I am that special.For a while, I thought I was going to be Cinderella, complete with the cruel stepfamily and the little mice for helpers. But instead of mice, I got demons from hell with a taste for chaos.Then again, there is nothing wrong with a little chaos in the middle of the apocalypse. It’s what makes life worth living.Unfortunately for others, they don’t quite see it that way. You see, I have a gift. One that isn’t exactly mine, but I can use it however I see fit.My gift is granting wishes.I'm a genie without a bottle, but it would be nice if people appreciated me more. All the humans ask for is the same thing… more food here, shelter there, kill these people, torture those. And I do it all, for a small price.I don’t ask for money or food, I can get that on my own. No, I want favors, souls, something that means everything for the other person. And they give it to me. Their momentary desire worth their long term happiness.But by the time they discover that, I’m long gone, already moved on to my next… client.I know I look young, starvation and abuse will do that to a girl. Humans tell me that I shouldn’t be wandering out there alone. Some try to help me… most don’t. But whoever said I was by myself? Just because others couldn’t see them didn’t mean my demons ever left. I still hear their voices in my head, whispering words of encouragement and love. For them, I’d do anything. Kill anyone. Destroy anything.After all, life is just a game, right? Those still alive at the end of the day were the lucky ones. Those who died were not. Everything is just a game of chance, all a human has to do is roll the dice.My only word of advice is to be careful what you wish for… you just might get it.My name is Hattie, welcome to my world.Would you like a cup of tea?