34 Halkegenia Online V1,1 - Refactored and Reloaded » by zero0hero Reposting of a Long Ago Fic with extensive editing, spelling, and grammar checking. Louise de La Valliere is preparing to summon her familiar spirit while in another world, Kirigaya Kazuto, the Swordsman Kirito, is breaking down the Gates of the World Tree. A summons goes terribly right in a way that nobody could expect, and Halkegenia is introduced to the players of ALfheim.
Familiar of Zero & Sword Art Online/ソードアート・オンライン, M, English, Adventure & Fantasy, chapters: 7, words: 65k+, favs: 47, follows: 71, updated: 12h published: 6/23
46 Seeker of Knowledge » by Soulnight One day Patchouli finds a stray just outside the Scarlet Devil Mansion. What she ends up getting is a new apprentice and a connection to the world of Fodlan. What Lysithea receives is a Sensei, an association to Gensokoyo, and a whole slew of complications that arise from being raised in a Mansion full of Devils and being taught by an unfortunate Witch.
Fire Emblem & Touhou Project, T, English, Fantasy, chapters: 14, words: 64k+, favs: 160, follows: 243, updated: 6/26 published: 2/25, Lysithea, Marisa K., Patchouli K.
142 Our Teacher is a Devil » by AMortePerpetuaLiberaNos What if the USJ Attack took more of a toll on Aizawa and he needed a temporary replacement? Who better to teach class 1-A than Tanya von Degurechaff! But what plans does the HPSC have and what changes will the Argent Hero bring to UA? (Cover art courtesy of Glas)
My Hero Academia/僕のヒーローアカデミア & Youjo Senki: Saga of Tanya the Evil, T, English, Friendship & Romance, chapters: 24, words: 81k+, favs: 843, follows: 1k+, updated: 6/26 published: 11/6/2021, [Himiko Toga, Tanya] Izuku M., Nezu/The Principal
224 Paved with Good Intentions » by FourLivingCreatures A lonely white rose spreads her vines. The N-Field surrounds her. She sets her lone eye upon the new world and is met with silver.
Rozen Maiden & RWBY, M, English, Mystery & Romance, chapters: 59, words: 444k+, favs: 183, follows: 207, updated: 6/26 published: 12/9/2019, Kirakishou, Ruby R.
103GATE: Journey in the New World » by Dom2040 Following the demise of a great empire, the New World experienced temporary peace, but the cycle of fear and death continued until fate decided to intervene, and it became the very solution that will forever change the future of this world. This is the story of a group of characters as they embark on a journey through a world of fantasy and uncertainty. ( Gate/NHS fic)
Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Adventure & Fantasy, chapters: 32, words: 256k+, favs: 200, follows: 199, updated: 6/26 published: 3/24/2021, Rory, OC, Pina, Third Recon
301 Keeper of Secrets » by Ken Law Hanako easily remembered that night, that fated summer night when she fell into this magical world. It revealed what laid hidden, and she became the one to hold 7 of those fantasies, one who rules over power. (A Touhou x DxD crossover, with a slight twist)
Touhou Project & High School DxD/ハイスクールD×D, T, English, Fantasy, chapters: 24, words: 95k+, favs: 689, follows: 857, updated: 6/26 published: 12/30/2020, Cirno, OC, H. Issei
644 The Legendary Heroes » by Brandon Storm A Spear, a Shield, a Sword and a Bow have traveled across worlds for the sake of finding wielders who can end the waves of Catastrophe. Will they succeed though, with a huge vast Multiverse to choose from? Featuring Ikki Kurogane of Chivalry of a Failed Knight, Tatsuya Shiba of Irregular at Magic Highschool, and Setsuna of Yashahime.
Anime X-overs & Rising of the Shield Hero/盾の勇者の成り上がり, M, English, Adventure, chapters: 113, words: 437k+, favs: 417, follows: 450, updated: 6/26 published: 5/17/2020
897 Small Mercies » by Special FX Her mother had always wanted to save him, but could somebody as fundamentally broken as Kirei Kotomine even be saved? Ruby wasn't sure, but that didn't mean she wasn't going to try.
Fate/stay night & RWBY, T, English, Drama & Adventure, chapters: 19, words: 71k+, favs: 1k+, follows: 1k+, updated: 6/26 published: 6/25/2018, Kirei K., Ruby R., Summer R.
1k+ Fate: Souls and Singularities » by Mundatorem Singularities. Points in Human History which have become corrupted with the presence of a Holy Grail with the end result being the incineration of Humanity. However, it is not the Grails alone which are divergent. The Incineration comes about as one world in particular comes to an end. The two become linked as figures from a different Throne reach across the barriers between worlds
Fate/stay night & Dark Souls, M, English, Adventure & Fantasy, chapters: 73, words: 535k+, favs: 1k+, follows: 1k+, updated: 6/25 published: 4/29/2021, Mashu/Shielder, Ritsuka F., OC
21 Different Realities » by Blue-Jay1009 As the Autobots and Decepticon stumble across a strange device that is of unknown origin. As one of their human friends accidentally activates the device it transports the two wagering factions and humans into a different universe where they landed on a dead planet that belongs to an advanced humanity a few years prior to the war with the covenant been over.
Transformers/Beast Wars & Halo, T, English, Drama & Adventure, chapters: 7, words: 11k+, favs: 63, follows: 77, updated: 6/25 published: 1/4, Bumblebee, Optimus Prime, Master Chief/John-117, Cortana
1k+ Freedom's Ring » by DFMRCV A cruel and unforgiving world, an enemy of unclear origin hellbent on finishing a war of extermination, its victims and their desperate attempts at resisting proving just as futile as the hopes of the men who led them. Many died and would continue to die, none of them doubted that reality. But what if...
Attack on Titan/進撃の巨人 & Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Mystery & Sci-Fi, chapters: 18, words: 366k+, favs: 943, follows: 1k+, updated: 6/24 published: 6/26/2019, Eren Y., Ilse L., Levi A., OC
65 The Guardian Zero » by Sir J Morningstar A guardian trapped on Mercury with jumbled memories of an impossible life of magic struggles to survive and overcome challenges in an unfamiliar solar system. She woke up with only a name and a thirst for knowledge befitting that of a warlock. Follow Louise on a quest for knowledge and an adventure to return to home, wherever that impossible place is.
Familiar of Zero & Destiny, M, English, Adventure & Sci-Fi, chapters: 16, words: 99k+, favs: 193, follows: 274, updated: 6/24 published: 11/12/2020
13 The Inbetweens of Roses, a Trout, and Stag » by TheOneWhoWalksThroughFire Shortly after Catelyn Starks arrival at Renly's camp. A portion of the camp is transported to the lands between. The whole event catches the eye, of a witch awaiting a tarnished. Multiple POV story
A song of Ice and Fire & Elden Ring, T, English, Adventure & Drama, chapters: 3, words: 10k+, favs: 28, follows: 48, updated: 6/24 published: 6/1
111 Professor Joker » by 0n3dge It was going so well. They'd won. They'd stolen the world back... So why is Joker's reward another world on the brink of ruin? Crests? Magic's real here? And now teaching? Next you'll say the Metaverse is here in Fódlan as well... Okay, that was sarcasm but sure, why not? A Phantom Thief's work is never easy, or ever done it seems. (Spoilers for P5 & P5R. Specifics of that in AN)
Fire Emblem & Persona Series, M, English, Adventure & Humor, chapters: 10, words: 98k+, favs: 416, follows: 600, updated: 6/24 published: 12/11/2021, Avatar/Byleth, Morgana, Akira K./Ren A./The Trickster/Joker
18 Date Acceleration » by Magtibay After using up its energy a monster sacrifices itself for redemption and a future it ends up rifted to another world. Will that monster with an appearance of a teenage boy use this opportunity to redeem himself or will he fall into despair and stay a monster.
Toaru Majutsu no Index/とある魔術の禁書目録 & Date A Live/デート・ア・ライブ, K, English, Sci-Fi & Fantasy, chapters: 9, words: 85k+, favs: 49, follows: 68, updated: 6/23 published: 6/3, Accelerator, Shido I., Kotori I., Kurumi T.
234 Gate: Thus, the CELESTIALS have Judged There » by ceroxon The Gate opens again ... and Sadera's army leaves to conquer the country beyond... But this country is not Japan on planet Earth in the milky way. It's a [Star base / Dyson sphere] belonging to the Cosmic Gods on the edge of another universe. Will Falmart survive the judgment of the CELESTIALS?
Marvel & Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Sci-Fi & Fantasy, chapters: 14, words: 154k+, favs: 374, follows: 435, updated: 6/22 published: 5/12/2020, Tuka, Lelei, Rory, Pina
74 Metal like Roses » by ReaderWarrior A crossover between Mistborn and RWBY. Vin saved the world at the cost of her own life. While setting the powers of creation free, Vin was sent to the world of Remnant where team RWBY will try to teach Vin how to love once again in a world full of ruin. It starts between Vol. 2 and 3 of RWBY and at the end of W.o.A. I do not own Mistborn or RWBY.
Mistborn Trilogy & RWBY, T, English, chapters: 27, words: 125k+, favs: 76, follows: 93, updated: 6/22 published: 6/22/2020, Vin V., Team RWBY, Team JNPR
489Summoning America » by DrDoritosMD This Summoning Japan inspired work will follow the United States as it is summoned to a New World. From the author of Manifest Fantasy, this story will feature a similarly well-written plot, complemented by quality grammar and sentence structure.
Japan Summons/日本国召喚, T, English, Fantasy & Adventure, chapters: 95, words: 226k+, favs: 454, follows: 516, updated: 6/21 published: 5/2/2021
285 A Spark Half on Loan » by Twisted Fate MK 2 Shockwave has fought in the darkness for eons. Longer, in fact, than many races have existed. He has outlasted even ideologies that lasted as long as some species' existence. Now, in the darkness of exile, what waits for him? Peace at last, or war? Freedom, or subjugation? (Set in the IDW comics, Fanfic/AO3 does weird sorting for TF)
Transformers/Beast Wars & RWBY, M, English, Adventure, chapters: 36, words: 124k+, favs: 329, follows: 372, updated: 6/20 published: 11/7/2021, Shockwave, Ghira B., Kali B., Sienna K.
92 Set Your Spirit Ablaze » by Mextli99 Kyojuro Rengoku had given it his all during his fight with Upper Moon 3 demon, Akaza and while he accomplished his goal of keeping everyone on that train safe from harm, he was unable to save himself and was killed in battle entrusting his will and spirit to the three Demon Slayers who were with him. He never expected to wake up speaking to a fire spirit asking for his help.
Avatar: Last Airbender & Kimetsu no Yaiba/鬼滅の刃, T, English, Adventure & Spiritual, chapters: 22, words: 206k+, favs: 429, follows: 498, updated: 6/20 published: 6/28/2021, Aang, Sokka, Katara, Rengoku Kyoujurou