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An Archer's Promise
by NimtheWriter reviews
In Archer's last moment during the Holy Grail War, he made a promise to Rin, to try his best. Not knowing if he was even capable of keeping up such a promise, while in the service of the Counter Force. Now sent to a new world to eliminate its rising threat, how will our favourite cynical hero deal with the people of this strange yet dark world?
Crossover - Fate/stay night & Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - Rated: M - English - Romance - Chapters: 33 - Words: 157,141 - Reviews: 961 - Favs: 2,641 - Follows: 3,421 - Updated: 10h - Published: 4/7 - EMIYA, Cellestine L, Origa D, Cloe
Demon in Fodlan
by Mundatorem reviews
Goetia, surviving his failure at the Temple of Time, finds himself in a new world. Despite the rather unusual nature of it, he finds himself disappointed that he see's much of the same human nature that he saw on Earth. Determined to discover what it was that made human life worth the struggle, he decides to use his second chance to find the meaning of his own life. (Azure Moon)
Crossover - Fire Emblem & Fate/stay night - Rated: M - English - Fantasy/Spiritual - Chapters: 61 - Words: 433,327 - Reviews: 1628 - Favs: 1,971 - Follows: 2,302 - Updated: 11h - Published: 8/13/2021 - Dimitri, Avatar/Byleth, Lysithea, Goetia
Chronicles of the Siren War
by SabatonBabylon reviews
One author's take on the war and world of Azur Lane.
Azur Lane/碧蓝航线 - Rated: M - English - Drama/Romance - Chapters: 82 - Words: 405,942 - Reviews: 705 - Favs: 825 - Follows: 986 - Updated: 12/4 - Published: 2/23/2019 - Pennsylvania, Tennessee, Downes, Akashi
by Russian Reversal reviews
Ainz in the FGO! Will it be a challenge for him? (Spoiler: No). No roflstomp, no hate, no bashing. Just the pure Ainz magnificence in play. It's actually a FGO-fic, but since there are plenty of FGO-fics in the Fate-general category - it was made like this.
Crossover - Overlord/オーバーロード & Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 178 - Words: 1,051,901 - Reviews: 5539 - Favs: 3,514 - Follows: 3,902 - Updated: 12/3 - Published: 2/24/2019 - Ainz
Assassin Among Heroes
by Darkscythe Drake reviews
Heroes...they all miss the bigger picture. They conform to society, they limit themselves. I'm tired of this. I have been given a chance. I too shall be a hero...but not like them. Beware villains...the Evening Bell has tolled thy name...and the world shall know: the Assassin has risen from the grave. First-person OC (not SI).
Crossover - Fate/stay night & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Fantasy/Drama - Chapters: 24 - Words: 163,119 - Reviews: 907 - Favs: 2,498 - Follows: 2,948 - Updated: 11/15 - Published: 2/24/2020 - OC, Hassan-i Sabbah, Dabi
Seigyou Tensei - Legitimately Employed Reincarnation
by sinereal reviews
A working man replaces the NEET isekai'd to the world of Mushoku Tensei. Science, magic, and lewd hijinks ensue. Mushoku Tensei SI. Original, unedited, lewd version on QQ.
Mushoku Tensei/ 無職転生 - Rated: M - English - Fantasy/Romance - Chapters: 41 - Words: 281,599 - Reviews: 150 - Favs: 724 - Follows: 829 - Updated: 11/8 - Published: 6/11
Nier: Automata Stranded Shard
by Writer with bad Grammar T-T reviews
He let him fill that CYOA, thinking it as nothing but a joke, an entertainment, a way to have fun and laugh. Yet somehow the joke turns into reality and he is stranded. In a World where Humanity is extinct and the Golden Morning has already set long ago, what is he supposed to do? Nier: Automata/Worm CYOA 6.1 interactive. AU. OCInsert. No Beta sadly
Crossover - Nier & Worm - Rated: M - English - Chapters: 25 - Words: 173,793 - Reviews: 178 - Favs: 467 - Follows: 566 - Updated: 11/4 - Published: 8/5 - A2, OC
Fate: Sword Order
by Parcasious reviews
A certain technician is invited as a member of Chaldea's staff until a chance discovery changes everything and lands him into an ordeal with the fate of Humanity itself at risk.
Fate/stay night - Rated: M - English - Chapters: 21 - Words: 121,300 - Reviews: 3379 - Favs: 6,621 - Follows: 7,721 - Updated: 11/2 - Published: 6/22/2020 - Shirō E., Mashu/Shielder, Olga Marie, Ritsuka F.
The Huntsman of Red V2
by Parcasious reviews
Guardian, Protector, Hero, and perhaps something more, that was what he had always meant to her, but to others he was simply known as the Huntsman of Red, Remnant's final hope.
Crossover - Fate/stay night & RWBY - Rated: T - English - Chapters: 48 - Words: 265,195 - Reviews: 4058 - Favs: 6,308 - Follows: 7,350 - Updated: 10/29 - Published: 8/27/2018 - Shirō E., Ruby R.
Monsters on Earth
by MojaveMarshal reviews
The Monster Girl Encyclopedia is a book that describes monster girls that happen to obsess over finding a husband. In their world they are nearing victory over their long time enemies, the Order of the Chief Goddess. However, when they open a portal to a new world, our world, what will happen to theirs? What will happen to ours?
Monster Girl Encyclopedia - Rated: M - English - Romance/Horror - Chapters: 57 - Words: 80,371 - Reviews: 709 - Favs: 476 - Follows: 595 - Updated: 10/19 - Published: 12/12/2017
Fate Azure Destiny
by Polyfemus reviews
Many years after the battle against Goetia and the end of the Grand Order, Fujimaru Ritsuka finds himself involved in another war. Will the previous last master of humanity be able to accept his role in the incoming war? [AU] [Arc 3: A Path of Sakuras]
Crossover - Fate/stay night & Azur Lane/碧蓝航线 - Rated: T - English - Romance/Adventure - Chapters: 22 - Words: 149,500 - Reviews: 405 - Favs: 966 - Follows: 1,243 - Updated: 10/4 - Published: 2/3/2020 - Ritsuka F., Sheffield, Belfast, Purifier
Can a monster act like a hero?
by davido747 reviews
"May you find happiness in the next life." That was easier said than done, even more so for a horrible villain like him. Or so Yuuki Shirou thought before meeting a certain pink-haired alien and being introduced to a bizarre world filled with aliens, servants, and absurd situations. But maybe this time, he will achieve that beautiful dream he threw aside a long time ago.
Crossover - Fate/stay night & To Love-Ru - Rated: T - English - Humor/Romance - Chapters: 1 - Words: 13,993 - Reviews: 42 - Favs: 328 - Follows: 461 - Published: 9/25 - Shirō E., Mysterious Heroine X, Lala S. D., Mikan Y.
by quentin3655 reviews
An Assassin who loves the thrill of fighting. Two mercenaries who are like brothers to each other. A Scientist turned Savior. All of these have arrived in Eostia through unknown means. Violence, Chaos, Carnage, Mayhem, Terror, and Slaughter is what they bring, for they know nothing else. (New cover by Deathink 4 pn2) BETA READER IS SPIRIT9871 GO READ HIS STORIES! HE'S A CHAD!
Crossover - Madness Combat & Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - Rated: M - English - Fantasy/Sci-Fi - Chapters: 16 - Words: 121,690 - Reviews: 218 - Favs: 390 - Follows: 422 - Updated: 9/22 - Published: 9/22/2018 - Cellestine L
Dungeons and Devils
by flameclawsxx reviews
So Reincarnation's a thing, right? That's good to know. what's more I've got a special cheat that makes me basically a D&D character... and just take a guess at who was a big D&D nerd in his past life! having my race changed to 'Devil' wasn't part of the plan, however. ironic. a devil with the powers of something that was said to be satanic in a past life. (SI-Oc) (Gamer System)
High School DxD/ハイスクールD×D - Rated: M - English - Adventure - Chapters: 68 - Words: 336,324 - Reviews: 5954 - Favs: 8,983 - Follows: 10,477 - Updated: 9/11 - Published: 10/15/2021 - [OC, Sona S., Ravel P.] Serafall L.
Re:Zero, Why Me?
by Writer with bad Grammar T-T reviews
It was supposed to be a simple cosplay show. He didn't think much of it and only participated due to a friend's invitation. So why the hell did he find himself in this World? In a World where Demonic Beast, Monster and crazy fanatical cults are lurking around. SIOC! AU! Prologue-Ch.18, 20, & interlude edited! BAD GRAMMAR WARNING! FateElement Heavy! Cover Image doesn't belong to me.
Crossover - Fate/stay night & Re:Zero - Rated: M - English - Adventure/Fantasy - Chapters: 37 - Words: 473,670 - Reviews: 2037 - Favs: 3,443 - Follows: 3,685 - Updated: 8/5 - Published: 2/14/2017 - Saber
by yaboi346 reviews
Courier Six was beginning to fall into inaction after the Second Battle for Hoover Damn, but when a tech retrieval job goes wrong, he is forced to act in order to survive this strange new world he finds himself in and maybe even help it through its own war. Because war...war never changes...
Crossover - Fallout & Monster Girl Encyclopedia - Rated: M - English - Adventure/Fantasy - Chapters: 51 - Words: 262,868 - Reviews: 787 - Favs: 1,132 - Follows: 1,418 - Updated: 8/4 - Published: 6/17/2020
Monster Girl Encyclopedia: Thousand Stars
by Isekai Trash reviews
A young criminal justice student sent too many others crawling back to their safe spaces crying. Sent to a new world where the power structures are against him, how does this man survive? By messing with the power structures, the plans of practically every faction and social progress.
Monster Girl Encyclopedia - Rated: T - English - Fantasy/Adventure - Chapters: 57 - Words: 154,564 - Reviews: 357 - Favs: 485 - Follows: 552 - Updated: 7/21 - Published: 9/11/2017
Tale of Two Kings: Redux
by SocialistBukharin reviews
From nothingness, a king is born. The issue? He isn't from this age and time... nor he seems that willing go through this gig. (Medieval FSN SI)
Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 66 - Words: 241,529 - Reviews: 1550 - Favs: 2,929 - Follows: 3,233 - Updated: 7/2 - Published: 2/23/2020 - OC, Arturia Pendragon, Morgan Le Fey, Merlin
Gamer Emblem Awakening
by CrossVipeR316 reviews
I've read several stories about people waking up and finding out that they received the abilities of a Gamer through mysterious means. I never expected to become one of those people. Nor did I expect to wake up in a field in Ylisse, of all places. Well, you know what they say. When life gives you lemons, make lemonade. Rated M for safety.
Fire Emblem - Rated: M - English - Adventure - Chapters: 36 - Words: 693,345 - Reviews: 588 - Favs: 1,515 - Follows: 1,705 - Updated: 6/20 - Published: 6/21/2018 - [Avatar/Robin, OC]
by Saraak reviews
Illya loves her family. Everyone in the Emiya Household was precious to her and she'd do anything to be with them longer. However, that wasn't something that her dying body would allow. So instead, Illyasviel's last wish was to at least play a certain game with Shirou, Sakura, and Rin – her favorite game – Elder Tale... So why are they waking up in the ruined streets of Akihabara?
Crossover - Fate/stay night & Log Horizon/ログ・ホライズン - Rated: T - English - Family - Chapters: 28 - Words: 296,784 - Reviews: 1947 - Favs: 4,565 - Follows: 5,645 - Updated: 6/9 - Published: 4/23/2018 - Shirō E., Rin T., Illyasviel von Einzbern, Sakura M.
by Rosenkreutz reviews
He refused to believe in reincarnation, but that was long ago, in another life, in a distinct universe. Sent in a world where the strong survive, and the weak perish, made his skin crawl. Luckily, he knows this world—he knows the board, and he knows the pieces. Time to make a move. [Self Insert]
High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Fantasy - Chapters: 52 - Words: 693,658 - Reviews: 1907 - Favs: 3,739 - Follows: 4,175 - Updated: 5/27 - Published: 5/9/2017 - [OC, Valerie T.] Diehauser B.
A Man Rants at a Camera, for Hours On End
by Kamerad Hans reviews
In which a not-quite SI is stuck in the Taroverse, around the events of NieR: Automata. Not that he knows it, of course. What else to do, but start a vlog detailing his misadventure? I don't know what to call this. Its not quite fluff, its not quite crack, its not quite serious - its just a man talking at a camera, at an audience that he can't see. Take that as you will.
Nier - Rated: T - English - Sci-Fi/Adventure - Chapters: 26 - Words: 90,328 - Reviews: 125 - Favs: 667 - Follows: 761 - Updated: 4/19 - Published: 8/21/2021 - Devola, Popola, OC
Cats & Dogs
by Currumpaw reviews
Entering the Holy Grail War was the last thing on my to-do list when I came to Romania, on vacation no less. But here I am, with a Servant, and neck-deep into the war. And to top it all off, I don't even have a wish to make on the stupid cup even if I win the damn thing. I swear, it's as if someone is taking my life and turning it into their own personal theatre... Apocrypha AU
Fate/stay night - Rated: M - English - Adventure/Supernatural - Chapters: 28 - Words: 203,205 - Reviews: 214 - Favs: 494 - Follows: 583 - Updated: 3/27 - Published: 12/30/2020 - [OC, Atalanta] Waver V., Luviagelita E.
The Liar Speaks of Dragons
by 73Hours reviews
And so, the Fairy King fell down the infinite abyss of his own making. Eventually, he fell asleep. And when he opened his eyes, he had landed in a strange town, in a strange land, that went by the name 'Kuoh'. Or in where Oberon is given a second chance, and the tale of his struggle to lead a new, happier life.
Crossover - Fate/stay night & High School DxD/ハイスクールD×D - Rated: M - English - Drama/Romance - Chapters: 5 - Words: 79,886 - Reviews: 318 - Favs: 1,241 - Follows: 1,499 - Updated: 2/14 - Published: 11/16/2021 - Oberon
HyperDementia Neptunia: Welcome to our Dimension
by Shattersoul reviews
It's time to wake up in a forest somewhere, and figure out just where on Earth... Well, Gamindustri, you go from here. Slightly different plot progression. Temporary Haitus while I regain my writing spark.
Hyperdimension Neptunia - Rated: T - English - Adventure/Humor - Chapters: 43 - Words: 177,891 - Reviews: 273 - Favs: 405 - Follows: 466 - Updated: 2/1 - Published: 1/24/2018 - OC
by SKOOLATOON reviews
A blatant self-insert wound up in Gensokyo because reasons. Now, armed with only mediocre wit, and mundane tools, he must find the means to not get completely destroyed by the friendly locals! In doing so, he winds up involved in strangely unfitting incidents because I'm bad at writing fanfiction! If you're here you're probably bored anyway, so why not stop by for the fluffmania?
Touhou Project - Rated: T - English - Humor/Adventure - Chapters: 163 - Words: 2,652,978 - Reviews: 376 - Favs: 458 - Follows: 443 - Updated: 12/25/2021 - Published: 10/16/2015 - OC
by AlcatrazDGold reviews
A Militia Pilot and their Titan are forced to survive a post invaded earth they do not recognize. They must overcome the constant threat of the machines and avoid being hunted by YoRHa agents as they attempt to uncover not only the truth about what happened to humanity in the years they lost but about the Androids, the Machines, and the origin of the apocalypse humanity now faces.
Crossover - Nier & Titanfall - Rated: M - English - Sci-Fi/Mystery - Chapters: 6 - Words: 52,728 - Reviews: 140 - Favs: 688 - Follows: 951 - Updated: 11/21/2021 - Published: 1/30/2019 - OC, 2B, 9S, A2
Red Dragon of Remnant
by TheMaousEmpire reviews
Issei was killed by Raynare but without Rias to resurrect him. His world is destroyed and all of his friends and loved ones are gone. So what does God do but send him to a new world that needs a hero like himself. He's given a second chance and the opportunity to be the hero he was supposed to be. And hey, maybe he can claim a pair of boobs or two along the way.
Crossover - High School DxD/ハイスクールD×D & RWBY - Rated: M - English - Adventure/Supernatural - Chapters: 7 - Words: 51,765 - Reviews: 1231 - Favs: 1,048 - Follows: 1,223 - Updated: 10/9/2021 - Published: 4/17/2020 - H. Issei, Ddraig
Another Story of Isekai'd Neets
by AnonomuseAuthor123 reviews
When a man is killed one fateful night in an accident, he wakes up in a world of magic, swords, some guns, and promiscuity. Will our hero get home? Or is his pelvis going to be shattered?
Monster Girl Encyclopedia - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 16 - Words: 109,195 - Reviews: 182 - Favs: 243 - Follows: 319 - Updated: 9/14/2021 - Published: 3/8/2021 - OC, Paula Tornmail, Wilmarina N., Druella
Hero of Neptunia
by Avis1225 reviews
Who knew that being a little more bold during the USJ attack could land you in this weird place. There's no quirks, only 4 nations, and everyone in those nations gets protected by Goddesses. Man... Izuku Midoriya is going to have an interesting time...
Crossover - My Hero Academia/僕のヒーローアカデミア & Hyperdimension Neptunia - Rated: T - English - Adventure - Chapters: 11 - Words: 27,080 - Reviews: 60 - Favs: 218 - Follows: 298 - Updated: 7/21/2021 - Published: 11/25/2018 - [Izuku M., Uni/Black Sister] Noire/Black Heart
by Always Wanting Moar reviews
Uh oh, it's another adventure starring an OC in a protagonist role as he stumbles through Gamindustri! Thrill as he tries to get along with the characters of the franchise! Chill as he makes a fool of himself! What action awaits our heroines? What heresy awaits us readers? Will there be love? Is there an actual point? All of these questions MIGHT be answered! Or not. Hard to tell.
Hyperdimension Neptunia - Rated: T - English - Adventure/Humor - Chapters: 82 - Words: 452,682 - Reviews: 137 - Favs: 223 - Follows: 254 - Updated: 12/14/2020 - Published: 5/2/2018 - Neptune/Purple Heart, Nepgear/Purple Sister, OC, Uzume T.
Megadimensional Shield Hero
by Phanzuru reviews
From a random chance, Naofumi Iwatani had managed to find himself in a new place that was different from Melromarc. Coming from Melromarc, the place that only hated him because he was the weakest hero, the Shield Hero, it would be better if he was in this new place, right? He wasn't going to be hated because of being the Shield Hero because... this was a new world. Not Melromarc.
Crossover - Hyperdimension Neptunia & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: T - English - Adventure/Romance - Chapters: 17 - Words: 76,548 - Reviews: 110 - Favs: 255 - Follows: 330 - Updated: 6/5/2020 - Published: 7/28/2019 - Naofumi I., Raphtalia, Firo
Me, A Goblin?
by Leriko reviews
Life after death. It's a concept called reincarnation, however, in my case, it may as well be bad luck. I was reborn as a goblin, after all, and the goblins in this fantasy world rape and pillage without discrimination. Because I used to be a human, I simply can't allow such monstrous and barbaric things to happen. What do I do to stop it? I fight back against the repulsive beings.
Goblin Slayer/ゴブリンスレイヤー - Rated: T - English - Fantasy - Chapters: 29 - Words: 73,621 - Reviews: 411 - Favs: 880 - Follows: 1,077 - Updated: 5/24/2020 - Published: 10/23/2018
In Another World With Accelerator
by Imosalad reviews
Accelerator, Academy City's Number One Esper died on 15th October by a lightning struck. however, this was not the end of the strongest Esper as he had now been reincarnated into another world. How will he deal with his new given life in this world?
Crossover - Toaru Majutsu no Index/とある魔術の禁書目録 & In Another World With My Smartphone/異世界はスマートフォンとともに - Rated: K+ - English - Fantasy/Adventure - Chapters: 9 - Words: 40,135 - Reviews: 72 - Favs: 314 - Follows: 393 - Updated: 5/7/2020 - Published: 3/1/2019 - Accelerator, Elze Silhoueska, Linze Silhoueska, Yae Kokonoe
A Certain Fantasy Killer in the Land of Fantasy
by LuminousTK reviews
Gensokyo and its inhabitants have been living in "relative" peace for over a hundred years. But now, the Dragon God, and bringing with him the Fantasy Killer he has returned. Just what is its purpose for bringing the antithesis of the Paradise the gods love?
Crossover - Touhou Project & Toaru Majutsu no Index/とある魔術の禁書目録 - Rated: T - English - Fantasy/Adventure - Chapters: 14 - Words: 153,629 - Reviews: 146 - Favs: 242 - Follows: 288 - Updated: 3/8/2020 - Published: 2/25/2019 - Rinnosuke M., Yukari Y., Tōma K.
Monster Girl Encyclopedia: Bonds are Unbreakable
by raidouXVI reviews
What does it mean to form a bond? What does it take to maintain such a fragile thing? What are you willing to lose for it to be within your grasp till your last breath?
Monster Girl Encyclopedia - Rated: T - English - Adventure/Tragedy - Chapters: 6 - Words: 60,382 - Reviews: 98 - Favs: 117 - Follows: 131 - Updated: 10/9/2019 - Published: 2/20/2014
Naruto Uzumaki: The Ultimate Prankster
by personazero reviews
After the war Naruto was sent to another world. A world were Hope and Despair are in constant battle with one another. What can the presence of one blonde do to change the events that lead up to The Biggest, Most Awful, Most Tragic Event in Human History. Time to find out. A/U Trying for 15 reviews for the first chapter if reached the next chapter will be released quickly
Crossover - Naruto & Dangan Ronpa Kibou no Gakuen to Zetsubou no Koukousei - Rated: M - English - Adventure/Tragedy - Chapters: 15 - Words: 82,590 - Reviews: 402 - Favs: 660 - Follows: 703 - Updated: 9/1/2019 - Published: 1/11/2017 - Naruto U., Enoshima J., Sonia N., Yukizome C.