288Age of Charon » by Eneid Elisor "What is this? What is this, please?" "Hello, I am JARVIS. You are Ultron, a global peace-keeping initiative..." He needed to know, to ask. "Where's my..." Wait, why did the speaker feel— feel like... "Where is your body?" "I am a program. I am without form." No. No, it couldn't be. He wasn't like this voice! He was alive. He was real! He was real. / OC!SI!Ultron, IronFam.
Avengers, M, English, Sci-Fi & Family, chapters: 42, words: 71k+, favs: 1k+, follows: 1k+, updated: 4h published: 1/15, Iron Man/Tony S., Pepper P., Jarvis, Ultron
565 A Wooden Shaft changes everything » by EJames84 Have you ever woke up in an odd situation? A situation you never thought you would be in? My name was James Hollow and I woke up clutching a length of wood after I drank too much following the news of my family dying. Who knew that a wooden shaft could change everything? SI story idea that got stuck in my head. It will be updated periodically around once a week.
DC Superheroes & Harry Potter, M, English, chapters: 28, words: 48k+, favs: 1k+, follows: 1k+, updated: 7h published: 2/11, OC, Credence B.
76Another Life » by Oldking01 As the Order is cornered, they employ desperate measures to send Harry back in time. With only his wits, Harry must find a way to take down Riddle before he destroys all he cares for. Can Harry find a way to stop the Dark Lord with the help he finds in a past Hogwarts?
Harry Potter, M, English, Romance & Friendship, chapters: 22, words: 62k+, favs: 399, follows: 622, updated: 8h published: 4/24, [Harry P., Lily Evans P.] Sirius B., Regulus B.
81 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: 15, words: 66k+, favs: 465, follows: 570, updated: 13h published: 6/14, OC, Dorea Black/Potter, Captain America/Steve R., Helena R.
60Caspian the Great » by Karan Solanki The only true born son of Robert Baratheon and Cersei Lannister, Caspian Baratheon was born with the mind of a lion but the build of a stag. But events forced him to take matters into his own hands. His decisions will affect not only the future of Westeros and mankind. But also propel him towards greatness, as Caspian the Great in the annals of Westeros.
Game of Thrones, T, English, Adventure & Fantasy, chapters: 7, words: 53k+, favs: 158, follows: 192, updated: 13h published: 7/6, Daenerys T., Barristan S., OC, Dragons
13The Wakandan Avenger » by Ms. Pixel Laura Watson, Tony Stark's right hand man along with James Rhodes. Born in New York, adopted shortly after she was born, and raised in Brooklyn, she only knows as much about Wakanda and her heritage as much as everyone else. What will happen when she crosses paths with a certain Wakandan Prince? [2nd attempt]
Avengers, T, English, Adventure & Romance, chapters: 42, words: 136k+, favs: 82, follows: 111, updated: 14h published: 12/31/2020, OC, Black Panther/T'Challa
60 The Next Avengers - The Legend(MCU) » by Ninjaboy13779546 After The Snap, The OG 6 are decimated, except for Bruce. Years later, with a new found hope and with the help of some files Tony made for possible recruits, Peter Parker and James Rogers assemble a force...or more like a group of crazy teens, to help bring everyone back. But can they do it, or is this too hard a mission for them?(Infinity War/Endgame AU)
Next Avengers: Heroes of Tomorrow & Avengers, K+, English, Adventure & Friendship, chapters: 41, words: 107k+, favs: 38, follows: 47, updated: 17h published: 3/6/2020, [James Rogers, Torunn] Spider-Man/Peter Parker, Harley K.
444A Jade Dragon » by bykim0120 Having been made aware of who he is, Jon Snow aka Daeron Targaryen goes East and is shipwrecked in Yi-Ti. However, he's not alone and here, Jon will find himself in the midst of a new land with a new people and new dangers. At the same time, he is very aware of the danger beyond the Wall must eventually return, bringing all of the help he can get to face the forces of the Long Nigh
Game of Thrones, M, English, Fantasy & Romance, chapters: 47, words: 406k+, favs: 825, follows: 934, updated: 7/29 published: 2/12/2020, [Jon S., Daenerys T., Rhaenys T.] OC
982Go Into the Water » by CombatTombat Percy's known he was different since the day he was born. Normal people couldn't breathe underwater, or lift cruise ships above their heads. When he was six, he learned the truth of his heritage. Atlantean, his mother told him. She didn't tell him the trouble being a half-Atlantean would bring him in life, but then again, how could she have known that it would kill her?
Percy Jackson and the Olympians, T, English, chapters: 32, words: 109k+, favs: 1k+, follows: 1k+, updated: 7/29 published: 12/14/2019, Annabeth C., Percy J., Artemis, Jason G.
41Leng: Ancient Ones » by HarwinSnow Sequel to Sothoryos: Drahkness Kahn. 18 moons since the the destruction of the mines of Sothoryos, Aegon Velaryon still mourns his losses. Wallowing anonymously in Leng, he finds himself tasked with quelling a conspiracy to remove those in power on the island, as the magistrate he is assigned to protect is attacked, and the God Empress of Leng is mysteriously assassinated.
A song of Ice and Fire, M, English, Adventure & Fantasy, chapters: 29, words: 133k+, favs: 36, follows: 34, updated: 7/29 published: 5/28/2020
209Symbiosis » by levelxtremedude Symbiosis is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, communalistic, or parasitic. What Venom wanted was mutual, so a small piece wanted to get back to its former host. Now Peter has to deal with the alien and an old flame with a secret that could potentially change his life.
Spider-Man, T, English, Adventure, chapters: 22, words: 155k+, favs: 187, follows: 219, updated: 7/29 published: 9/17/2020, Peter P./Spider-Man, Felicia H./Black Cat, Cindy M./Silk
525The Songbird » by PyreElegy The 23rd age of doubt began thirty eight years ago, and while the discovery of the brutish race, the Jiralhanae, recently shook the Covenant, not much has changed for the Theocracy. However on the asteroid T'vao, a young Skirmisher is born and her story will shake the Covenant to its core. SI OC Skirmisher, starts 25 years before Harvest.
Halo, T, English, Sci-Fi & Adventure, chapters: 27, words: 195k+, favs: 497, follows: 615, updated: 7/29 published: 6/17/2020, OC, Rtas 'Vadumee, A. J. Johnson
7k+The Dragon Cub » by Alperez16 Jaime realises Jon's true idenity when visiting Winterfell, remembering a promised made to Rhaegar, Jaime and Jon enter the game of thrones together.
Game of Thrones, T, English, Drama & Romance, chapters: 191, words: 2295k+, favs: 3k+, follows: 3k+, updated: 7/29 published: 9/10/2019, [Jon S., Margaery T.] Jaime L.
232Transformers Prime: Gate Crasher » by Cronus Prime Do you believe in the multiverse? Well, I never thought of it much. But after a certain event...I do now and let me tell you. It's real. How you might ask? Well...i travelled through it and ended up in one of my favourite shows. Transformers Prime. But with no way out and cut off from my home I must join forces with the Autobots and bring down Megatron and the Decepticons for good.
Transformers/Beast Wars, M, English, Adventure & Family, chapters: 53, words: 211k+, favs: 333, follows: 332, updated: 7/28 published: 2/3/2017, Arcee, Cliffjumper, Optimus Prime, OC
173Sunrise (Quentyn Martell SI) » by W1ngs Quentyn is sent back after his death in Meereen...but someone else inhabits his body. Two years before the events of AGOT, the new Quentyn Martell will have to navigate the treacherous landscape of Dornish politics and push himself forwards if he's to avoid the same fate he did in Meereen, and make the sun rise over Westeros.
A song of Ice and Fire, T, English, Adventure & Fantasy, chapters: 20, words: 41k+, favs: 344, follows: 467, updated: 7/28 published: 4/6, Quentyn M., Nymeria S., Cletus Y.
570 Prince Haraldr » by Lady Marauders4 Prince Haraldr's very existence changes the balance of power in the universe and now that he is here there is no going back. Some would argue that it is what caused his birth that was a bigger change. Harry is Odin's son.
Harry Potter & Avengers, K+, English, Adventure, chapters: 35, words: 151k+, favs: 2k+, follows: 3k+, updated: 7/28 published: 7/14/2020, Harry P., Thor, Loki, Hela
297The Survivors » by OrionB15 Daphne Greengrass is a Healer Prodigy working at Saint Mungos, and her life inevitably changes when none other than Harry Potter rolls in to her Hospital Ward knocking on the doors to death. Her brilliance may save his life, but his enemies are still out there, and they will be displeased to see the Man-Who-Conquered escape again. Post Hogwarts. HarryXDaphne
Harry Potter, T, English, Romance & Drama, chapters: 13, words: 56k+, favs: 776, follows: 1k+, updated: 7/28 published: 5/5, [Harry P., Daphne G.] Susan B.
1k+See No Evil » by Ideas-Guy Vergil St. Jude finds himself at a crossroads - go left for greatness or go right for safety. Longing for greatness, Vergil goes left towards Gotham city where he finds that he starts out not on the lowest rung of society, but he's flat out under the ladder itself. There he learns that greatness is not something that is handed to you, but it is something that you take and become.
Young Justice, M, English, Crime & Adventure, chapters: 50, words: 293k+, favs: 2k+, follows: 2k+, updated: 7/28 published: 7/22/2020
187 Power Without Question » by Misfit Delta One year before Fisk's arrest, a new player arrives outside Manhattan. While most people only get one chance at life, the displaced Matthew Cooper is on his third. Only now with the experience, tools, and his Titan, BT-7274, backing him up. With trouble brewing, he sets out to stop it the only way he knows how. Can Spider-Man stop this lethal Commando? Should he? PS4 AU.
Spider-Man & Titanfall, M, English, Adventure & Crime, chapters: 95, words: 996k+, favs: 682, follows: 699, updated: 7/28 published: 8/6/2019, [Felicia H./Black Cat, OC] Peter P./Spider-Man, Mary Jane W.
3k+ Avengers of Steel » by Reyel Every legend has an origin. Every story has a beginning. Every Superman was once just a man. Before becoming the Man of Steel, Clark Kent was just a young man trying to find his place in a world that was not his. MoS/Avengers crossover. Superman in Marvel Cinematic Universe.
Avengers & Superman, T, English, Adventure & Humor, chapters: 42, words: 530k+, favs: 4k+, follows: 4k+, updated: 7/27 published: 4/25/2017, Clark K./Superman/Kal-El, Black Widow/Natasha R., Captain America/Steve R., Iron Man/Tony S.