425Spirit Child » by Ventanus
So this is my BellxAis story that followes after my BellxRyuu story. After the Horrors in the Knossos, after the events on the 37th Floor, something happens with Ais...and a clock starts ticking. Rated M for later chapters and to be sure. Contains spoilers up to Danmachi LN 15 and Sword Oratoria LN 12.Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka, M, English, Romance & Adventure, chapters: 56, words: 309k+, favs: 384, follows: 443, updated: 3h published: 6/12/2021, Bell C., Aizu W., Lefiya V.
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Fallout: Stranded » by yaboi346
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 survive this strange new world he finds himself in and maybe even help it through its own war. Because war...war never changes...Fallout & Monster Girl Encyclopedia, M, English, Adventure & Fantasy, chapters: 51, words: 262k+, favs: 1k+, follows: 1k+, updated: 8/4 published: 6/17/2020
384 The Knight » by NewtypeAuthor346
The Ashen One has defeated the Soul of Cinders and ended the Age of Fire. As the darkness took over the world, something threw our unlikely hero into a realm where monsters held unspeakable lust for men. Just what in the flames did he get into? (New start, old story)Dark Souls & Monster Girl Encyclopedia, M, English, Adventure & Fantasy, chapters: 51, words: 484k+, favs: 490, follows: 557, updated: 8/2 published: 10/2/2021, [Knight, OC]
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The Boundary Effect » by Touhoufanatic
2137 When an Alliance exploration ship is fired upon by a Turian cruiser, it shall unleash them upon the galaxy, and the Galaxy is not ready for their power, their abilities, or their lack of common sense! Human/Youkai/Lunarian Alliance. Mass EffectXTouhou Crossover AU. Too many characters to write. Soon to be Complete!Mass Effect & Touhou Project, T, English, Sci-Fi & Fantasy, chapters: 51, words: 350k+, favs: 1k+, follows: 1k+, updated: 7/31 published: 5/13/2017
306 Bye Bye Love » by Astevalus
With Mr. House overthrown, the NCR and Legion driven out, and the Mojave unified into an independent nation, the Courier can finally enjoy peace... or at least that was the plan before a Think Tank experiment sent him to a new world, one filled with strange mutants.Fallout & Monster Girl Encyclopedia, M, English, Adventure & Fantasy, chapters: 18, words: 97k+, favs: 661, follows: 921, updated: 7/16 published: 8/3/2020, Courier, ED-E, Druella, Saphirette S.
371 Hailey Potter, The Youkai of grudge » by xyzdreadnought
After a near death experience, and meeting a certain Youkai sage, Hailey Potter, the girl who lived, finds a new family in the mysterious residents of the Yakumo household. Hogwarts is not ready for this new breed of Snake, who cant even be called human anymore (Genderswaped Harry, because a male protag in a touhou story is ridiculous, they don't even look good in floppy hats!)Harry Potter & Touhou Project, T, English, Fantasy & Parody, chapters: 22, words: 84k+, favs: 999, follows: 1k+, updated: 6/17 published: 7/24/2018, Harry P., Chen, Ran Y., Yukari Y.
26 I'm home Ace » by 8-bit pirate
Every story has an end. This is mine. But... that's the funny thing about endings, they're also beginnings.Destiny & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka, T, English, Adventure & Fantasy, chapters: 2, words: 10k+, favs: 212, follows: 301, updated: 3/20 published: 7/11/2021, Cayde-6, Bell C., Hestia, Aizu W.
617 Void Given Form - ABANDONED, explanation chapter 27 Bonus, 28 » by Ediros
The Knight finds itself in the world of DxD. How will a vessel like it fare in the world full of boobs, perverts and gods? Whatever may come, the world of DxD is not ready for it.High School DxD/ハイスクールD×D & Hollow Knight, M, English, chapters: 28, words: 117k+, favs: 1k+, follows: 1k+, updated: 12/6/2021 published: 11/5/2020, Rias G., Ophis, Sona S., the Knight
76 A Double Kills the Devil's Sins » by Demon War God
Vinegar Doppio had died in Rome and now finds himself in a world full of corruption and depravity. But, this gives him a new purpose: to tear the Empire from the inside out the only way a gangster knows how. All in order to redeem himself of Diavolo's crimes and atrocities in this bizarre tale where confusion shall be the Empire's epitaph in the court of the new Crimson King.JoJo's Bizarre Adventure & Akame ga Kiru/アカメが斬る, M, English, Hurt/Comfort & Adventure, chapters: 6, words: 36k+, favs: 267, follows: 355, updated: 7/10/2021 published: 9/21/2019, Night Raid, Jaegers, Esdeath
286 Law of Iron » by metaldragon868
Louise just wanted something powerful. Something simple would have done, but something deep within her called for power. Her pride demanded to be respected. Unfortunately for her, the Void answered. For saving Lord Felwinter from the brink of death was as much a curse as it was a blessing for poor little Louise. Now, the world will learn the Law of Iron, and it will burn for it.Familiar of Zero & Destiny, M, English, Adventure & Supernatural, chapters: 10, words: 48k+, favs: 1k+, follows: 1k+, updated: 7/4/2021 published: 9/7/2018, Louise, Siesta, Exo
36 Demon Lord by Sir Yeetus Deletus
Forged from Hellfire, the Archvile is feared among lesser demons for its innate ability to channel and manipulate the unholy powers of Hell magic. Possessing superior intellect among the demon ranks, the Archvile's psychomancy powers make it a natural-born ruler of the savage and primitive beasts of Hell, capable of bending weak-minded underlings to serve its will.Doom & Monster Girl Encyclopedia, M, English, Adventure & Fantasy, words: 8k+, favs: 145, follows: 169, 6/30/2021
593 Echoes of the Life » by Nanya
Life continues on. After Neptune's latest adventure, things have changed and people must adjust to the changes. Sequel to Echoes of the Dark.Hyperdimension Neptunia, T, English, chapters: 83, words: 212k+, favs: 124, follows: 135, updated: 3/9/2021 published: 3/15/2020, Vert/Green Heart, Blanc/White Heart ultra version, Noire/Black Heart ultra version
1k+ Echoes of the Dark » by Nanya
Transported to yet another dimension, Neptune quickly finds that this new world is far different than any she has ever been in.Hyperdimension Neptunia, M, English, Adventure & Drama, chapters: 116, words: 317k+, favs: 243, follows: 198, updated: 3/12/2020 published: 8/31/2019, Neptune/Purple Heart