Was there any novel similar to " The End of Infinity "?

The world that gave birth to the peak of magic civilization is about to be destroyed. The last survivor returned countless years in the past, that time was the birth of the magic civilization, countless mages were fumbling their ways on that thorny path. He, who came from the end of the era, was treading toward the Supreme Throne

Warning: This is a rewrite of my previous fanfic— Every Hole is a Goal. Current World: Avatar: The Last Airbender *** Executed for escaping his owners, Nik met a relieving fate of beheading with the circumstances of his corpse unknown yet having an honorable end of his corpse is not his greatest concern for he is given a chance at life again. Of course, this meant Nik now worked for an organization that sent individuals like him throughout the omniverse for some reason unknown to him. As they say, if for the penny, in for the pounding. Nik: Wait... I'm not a prost... ehm, rental 'helper' anymore. Do I still charge? An adventure of a lifetime, they say. One that never ends. *** Note: 1) I don't own any original lore. 2) This is the most standard 'collection' type harem novel you will ever see, so, if this is not your taste... well, give it a shot still and see if whether the other aspects of fanfic can cover them or not. 3) All the characters I write smut about will be 18+. I will make sure to tweak the fanfic a bit in that way to make sure that the story itself adapts to these circumstances. 4) If tags like an orgy and incestuous relationship are not your cup of tea, then... this may not be the 'one' fanfic for you. 5) If men and women of sexual 'socialness' more commonly termed as floozy and even more degenerative terms most likely known to you all is not your cup of tea, then I apologize once again, this fanfic may not be the 'one.' 6) There is no ntr, but there may be netori.

The age of darkness has arrived. When the rift to an unknown plane suddenly appeared on Earth, monsters invaded, beasts mutated while humans, the once-dominant species fell to the bottom of the food chain. A hundred years later, three of the greatest classes evolve amongst humans: ability users, ancient warriors, and gunslingers. Qin Feng, an orphan of this dark age was tormented just as he awakened his pinnacle level of special ability, barely surviving for ten years in the post-apocalyptic world. Hence, he was reborn...

After winning the chance to reincarnate in a new world, Aiden reincarnated on the realm of demons. In a world of magic and gods, he was left alone with a slightly sarcastic system. But the lonely orphan will slowly rise and will become a part of history. It will be a new beginning. *** This novel is completed at 110 chapters. Its a kind of a prologue so read on your own accordance Discord: https://discord.gg/TXwtUHQfnf WARNING- I don't own the cover. If you are the artist and want me to credit you or take the cover down, contact me on my discord.

"What kind of guardian would you want to be? the one who destroys everything or the one who protects everything?" Jason, one of the many casualties during a nuclear explosion gets the chance to reincarnate into another world due to his deeds during the war. He gets tossed to another world due to ending up with the Shadow god as his patron, something deemed impossible. With a system to guide him in the world of Clover and a family jinxed through the generations, his adventurous life in new world begin. --- Note: This novel is slow-paced till the 50s. It picks up pace after that. WC per chapter: 1600~2200 words Includes a few chaps with 1100~1300 words I don't own the cover

[ Discord: name : Merciless Clan lien: https://discord.com/invite/2m7XzWyEDQ] In this unique twist on the typical hero-villain dynamic, our protagonist, the villain, finds himself compelled to save humanity from powerful races threatening its existence. Meanwhile, the hero is preoccupied with gathering a harem. The story unfolds as the villain must not only confront external threats but also challenge so-called heroes, proving his perspective and ultimately taking on their responsibilities to ensure humanity's survival. As alliances shift and moral complexities emerge, the narrative explores the unexpected journey of redemption and sacrifice.