763Collector Hero: Synthesis » by Kairomaru Midoriya Izuku has a rather odd Quirk. One that was so powerful it should have been obvious, but it wasn't. When he finally discovers what his Quirk can do he's ostracized even more by his peers; for fear that they'll lose their 'individuality'. But with some kind words and the belief of others Izuku is going to become a Hero! Not just any Hero either! The Greatest Hero: Synthesis!
My Hero Academia/僕のヒーローアカデミア, M, English, Sci-Fi & Romance, chapters: 17, words: 92k+, favs: 3k+, follows: 4k+, updated: 1h published: 8/25/2020, [Izuku M., Ochako U., Momo Y., Tsuyu A.]
431 Any Means Necessary: Rising » by EiriFllyn OC SI. Selfish/Villainous. Now in [Tower of God]. The power to travel the multiverse, a quest for unlimited power. He started as a normal human, using cunning and metaknowledge to survive in the first plane he was trapped in. No longer powerless or trapped, new adventures await...the path to true power is open! Sequel to Any Means Necessary.
Fate/stay night & Manhwa/Korean Comics/만화, T, English, Adventure, chapters: 39, words: 145k+, favs: 1k+, follows: 1k+, updated: 23h published: 12/13/2019
664The Celestial God! » by HelloDarkness07 Celestials. One of the Oldest races of the Multiverse, older than Galactus himself. What would a human do, when he gets reborn as an anomaly amongst Celestials, million years after all Celestials are gone? SI/OC. Half-Celestial MC. Other half is a surprise for new readers!
Avengers, M, English, Adventure & Sci-Fi, chapters: 95, words: 231k+, favs: 1k+, follows: 1k+, updated: 9/20 published: 1/3, OC
2k+ Naruto the Perverted Potion Prankster » by fairy tail dragon slayer When, at the age of 15 you learn that your parents were a talented mage and alchemist, what is the best thing to do? Drop out of high school and try your hand at the family profession. (This story uses the Naruto from Konoha Gakuen Den)
Naruto & High School DxD/ハイスクールD×D, M, English, Romance & Humor, chapters: 77, words: 176k+, favs: 2k+, follows: 2k+, updated: 9/20 published: 11/12/2020, Naruto U.
325 Mason Aves: The Wizard » by HelloDarkness07 A 25 year old man merged with the body of a 5 year old British child. In 1924. As a Wizard. Read on to keep up with his adventures in studying Magic!
Harry Potter & Avengers, T, English, Adventure & Fantasy, chapters: 33, words: 160k+, favs: 1k+, follows: 1k+, updated: 9/20 published: 6/14, OC, Captain America/Steve R., Helena R.
3k+ Naruto: The Avengers » by Daemon0Angelo Naruto left the Elemental nations and wound up in a world where flying metal man, magic, and gods exist. Jiongu, seal master, RinneTenseiSharingan. Extremely AU. Naruto!OP NarutoxHarem. Chapter length and quality would increase as time goes on. Crossed published in Webnovel and AO3. Discord code - UcKaAtJ
Naruto & Avengers, M, English, Adventure & Romance, chapters: 83, words: 240k+, favs: 6k+, follows: 7k+, updated: 9/20 published: 6/30/2020, [Naruto U., Black Widow/Natasha R.]
177A New Player in the Force: The Gathering Storm by USSExplorer The second book in the New Player in the Force series. The story begins 4 years before the battle of Naboo with Cam recovering from his trial of adulthood with the Mandalorians. His Jedi Masters are Dooku and Fay. (and why doesn't she have a tag?)
Star Wars, M, English, Adventure, words: 19k+, favs: 2k+, follows: 3k+, 9/20, Count Dooku, OC
4k+ A New Player In The Force » by USSExplorer A soldier wins an afterlife lottery and is given the chance to live again in another universe with access to Gamer-like powers. Not a full-on x-over, but has elements that are similar to those in 'The Gamer' manhwa. OC/Quasi-SI. NOTE: The story starts almost 4000 years before the Prequels but arrives in that era by the end of the Prologue. Cross-posted on Questionable Questing
Star Wars, T, English, Adventure, chapters: 46, words: 420k+, favs: 9k+, follows: 11k+, updated: 9/20 published: 5/22/2018, OC
2k+Fate: Sword Order » by Parcasious 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, T, English, chapters: 15, words: 92k+, favs: 5k+, follows: 6k+, updated: 9/20 published: 6/22/2020, Shirō E., Mashu/Shielder, Olga Marie, Ritsuka F.
679God of Shinobi - A Naruto SI » by C'est-la-vie-1803 Finding myself in the body of Naruto Uzumaki was pretty unsettling. But I can't complain too much because Kami knows there are plenty of other characters that get way less plot armor. Enough talk, there are enemies to kill and plans to be disrupted. Wouldn't have signed up for this, but since I'm here, might as well get the job done. SI-Naruto.
Naruto, M, English, Adventure, chapters: 10, words: 69k+, favs: 3k+, follows: 4k+, updated: 9/19 published: 9/19/2020, Naruto U., Jiraiya, Kyuubi/Kurama
1k+Abaddon Born(e) » by Publiclee Speaking Two and a half well intentioned fools find themselves in the Worm Universe, gifted by Abaddon. In their attempts to save some, they may just doom all. SI based on the Worm CYOA Update Gimel.
Worm, M, English, Adventure & Friendship, chapters: 239, words: 1275k+, favs: 1k+, follows: 1k+, updated: 9/19 published: 9/29/2017, Skitter, Victoria D./Glory Girl, Panacea, OC
37 The Rinnegan Hero » by TheLazyWarrior The sludge villain incident almost kills Izuku. In limbo, he meets an ancestor of his who gifts him with his own eyes and power much greater than any quirk could ever be. Now, if only he hadn't been given such an ominous warning about the world ending, everything would've been perfect. (No Slash)
My Hero Academia/僕のヒーローアカデミア & Naruto, M, English, Adventure & Drama, chapters: 3, words: 16k+, favs: 181, follows: 246, updated: 9/19 published: 8/6, Izuku M., Toshinori Y./All Might, I. Yoarashi
9k+This Bites! » by Xomniac Sea Kings, sea-sickness, sunburns, a 95% genocidal Navy and more than a million and one other assorted ways to die. It's official: Being inserted into an anime sucks ass... Buuut I guess it could be worse. I mean, look on the bright side: At least I'm sailing with the future king of the pirates. (Self-Insert)
One Piece, M, English, Adventure & Friendship, chapters: 95, words: 1936k+, favs: 8k+, follows: 8k+, updated: 9/18 published: 9/19/2015, Luffy, Tashigi, OC
10k+From Fake Dreams » by Third Fang Emiya Kiritsugu was happy living the rest of his short days. He had put his past behind him... until he began to dream of futures that had yet to be. Let it be known that the Magus Killer was not dangerous simply because he was dying and had no plans to fight. Slowly being put on Royal Road over time.
Fate/stay night, M, English, Adventure, chapters: 63, words: 1149k+, favs: 11k+, follows: 11k+, updated: 9/18 published: 7/22/2011, Shirō E.
1k+ Sword and Shield » by Emblem of Water When a 12 year old Shirou finds himself in another world with no explanation how he got there, he knew he was in trouble. The fact that he woke up in a cage, a Slave Crest on his chest and odd new additions to his body underscored this fact. Naofumi, the disgraced Shield Hero, did not care about any of that. He just needed these two raccoon demi-humans to be able to fight. AU.
Fate/stay night & Rising of the Shield Hero/盾の勇者の成り上がり, T, English, Adventure & Friendship, chapters: 20, words: 223k+, favs: 3k+, follows: 3k+, updated: 9/18 published: 11/16/2019, Shirō E., Naofumi I., Raphtalia, Atla
261Nailing the Sword » by Kosmic Eclipse Taylor and a group of other disillusioned teens are given powers that easily surpass even the most powerful parahumans on Earth Bet. They don't take Brockton Bay by storm, but they do make waves with long reaching consequences.
Worm, T, English, chapters: 63, words: 178k+, favs: 900, follows: 1k+, updated: 9/18 published: 6/26/2020
1k+ With Sprinkles » by dogbertcarroll Instant death or being granted a wish by a certain demon lord, decisions, decisions, decisions. Xander Harris makes an incautious wish and now has to deal with the consequences. Not exactly the road trip he was planning on taking, but there certainly is a lot of sights to see.
Buffy: The Vampire Slayer & Anime X-overs, T, English, Supernatural & Adventure, chapters: 24, words: 72k+, favs: 2k+, follows: 2k+, updated: 9/17 published: 4/13/2017, Xander H.
1k+ Apex Predator » by Darkpetal16 In which Konoha's beloved jinchūriki finds herself in an odd new world with only Kurama by her side. He insists bijū bombs are the only way to fix this issue. OP characters doing OP things.
Naruto & Hunter X Hunter, T, English, Parody & Friendship, chapters: 37, words: 144k+, favs: 2k+, follows: 2k+, updated: 9/17 published: 11/8/2019, Kyuubi/Kurama, OC, Gon F., Killua Z.
6k+Game of Shadows » by Adrian King1 'So, summary. I am in the Naruto world. I have a name that isn't mine and I have a really nerfed version of the Gamer. Is that all? Am I forgetting something?... Right, Inventory.' At that I received yet another disappointment.
Naruto, M, English, Adventure & Fantasy, chapters: 59, words: 282k+, favs: 8k+, follows: 10k+, updated: 9/17 published: 11/9/2019, Naruto U., OC
6k+ The Vasto of White » by Parcasious One's fate is not decided by chance, but by choice. A hero will rise from the desolate sands of Hueco Mundo.
Bleach & Fate/stay night, T, English, chapters: 68, words: 342k+, favs: 8k+, follows: 9k+, updated: 9/16 published: 10/31/2015, Ichigo K., Shirō E.