Last Wish System - Chapter 34

The white lotus, a mysterious artifact rumored to contain the very secrets of the soul, granted its wielder otherworldly power. Countless powerful Magi from all around the universe waged an epic battle over it. When the dust settled from their fierce clash, the artifact disappeared, awaiting to be inherited by one with great destiny.

Adam dreamed of breaking free from the grip of poverty, yearning for a life of riches and comfort. Yet, in a world ruled by arcane spellcasters, achieving such a dream meant becoming one himself. However, learning magic was an expensive aspiration. Not only did it require talent, but also vast resources.

But one day everything changed when he stumbled upon a seemingly ordinary white lotus…

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.

- Description from Novelupdates

A little ruffian who fought recklessly without any morals and bottomline accidentally time-traveled to parallel space and became a Key Case Investigation Team agent. The huge change in identity had him creating chaos in the police station. However, a strange miracle system helped him repeatedly solve mysterious cases, turning him into an impudent ruffian detective!

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