626 The Scientist's Lament » by Agapostemon Following Al's restoration, the Truth sends the Elric Brothers to another universe with zero information. Neatly forged paperwork lands Ed a job teaching summer school remedial chemistry to children who are older than he is. Due perhaps to cosmic ineffability one of these summer school kids can lead the Elric brothers to precisely who the Truth had in mind. Book 6, Brotherhood.
Harry Potter & Fullmetal Alchemist, T, English, Fantasy & Adventure, chapters: 40, words: 173k+, favs: 1k+, follows: 1k+, updated: 1/25 published: 11/13/2016
691 Conviction » by The Struggling Warrior They thought that they were ready for any threat. Years of training and preparation made them confident in their power and bonds. As their allies fell and their beliefs are pushed to the limit, though, the half-ghosts quickly learned how wrong they were. Every empire must one day fall, and all that will be left are piles of blood, tears, and ash. (Book 3 in Obsession series)
Danny Phantom & Young Justice, T, English, Adventure & Tragedy, chapters: 39, words: 454k+, favs: 454, follows: 344, updated: 1/2 published: 5/10/2015, Danny F., Dani, OC
1k+ Absolution » by The Struggling Warrior Everyone thought that the trials would be over when the war was finished. With traitors and threats to their existence still active, though, the ghosts must keep the peace while gaining new allies such as a team of young heroes. Unfortunately, this is made difficult with past mistakes and new tragedies proving just how difficult it is to forgive and forget. (Sequel to Obsession)
Danny Phantom & Young Justice, T, English, Adventure & Hurt/Comfort, chapters: 38, words: 439k+, favs: 899, follows: 624, updated: 1/2 published: 1/12/2014, Danny F., Dani
968 Obsession » by The Struggling Warrior Danny Phantom has lost everything, including his purpose as a ghost. With no family or friends to anchor him, can he fight off his pain, solitude, and darkness as he struggles to come to terms with what a hero truly is?
Danny Phantom & Young Justice, T, English, Adventure & Hurt/Comfort, chapters: 25, words: 255k+, favs: 1k+, follows: 1k+, updated: 1/2 published: 3/24/2012, Danny F.
2k+ Under the Veil » by poplasia Sans has gotten himself stuck in the void between worlds in a successful attempt to stop the resets of his timeline. He's not sure how long he's been chillin' alone there, but eventually a chance at escape stumbles his way in from the Veil of Death. His name?—Sirius Black. (no pairings)
Harry Potter & Undertale, T, English, Fantasy & Humor, chapters: 67, words: 236k+, favs: 2k+, follows: 2k+, updated: 12/24/2022 published: 8/1/2016, Sirius B., Sans
4k+ Friendly Foreign Dimensional Exchange Student Spiderman! » by Zaru Peter Parker died as a result of the Infinity Gauntlet on Titan. He awakens in a new world of heroes and villains in a foreign country... How will Peter cope and adapt in this new environment as he makes new friends and enemies... (MCUxMHA crossover, Pairing Undecided).
Avengers & My Hero Academia/僕のヒーローアカデミア, T, English, Adventure, chapters: 55, words: 636k+, favs: 7k+, follows: 8k+, updated: 10/18/2022 published: 1/24/2019, Spider-Man/Peter Parker, Izuku M., Momo Y., Pony T.
96 Fullmetal Alchemist and the Order of the Pheonix » by Kyleta After sacrificing himself for his brother, Edward finds himself in a world of wizards and magic. While becomeing the new alchemy teacher he must find his way home and solve the mysteries surrounding the wizarding world as well as fight in a war against the Dark Lord. Rated T for violence and Edwards mouth.
Harry Potter & Fullmetal Alchemist, T, English, Adventure & Friendship, chapters: 5, words: 17k+, favs: 294, follows: 430, updated: 10/7/2022 published: 4/13/2012, Harry P., Edward E.
159 Long lost father » by Fwoosheye After Voldemort's attack there were no trace left of James Potter other than his wand and glasses, and people simply assumed Voldemort had vanished him. Maes Hughes however can't help but wondering if those strange dreams he keeps having might have something to do with with a past he can't remember. Canon level violence and swearing. Last chapter is a special/summary with A/N. Aban
Harry Potter & Fullmetal Alchemist, T, English, chapters: 14, words: 33k+, favs: 418, follows: 580, updated: 6/26/2022 published: 8/1/2016
139Family Secrets » by JasonMorganfan87 Why did Uriel want his mother gone so bad? What drove him to the point where he would want to eradicate his mother from existence completely? Those are questions Lucifer asks himself during their confrontation. When he finally asks the question out loud, it leads to revelations that make Lucifer question all he knows about his family and his fall
Lucifer, M, English, Hurt/Comfort & Family, chapters: 25, words: 48k+, favs: 512, follows: 539, updated: 3/27/2022 published: 1/28/2019, [Lucifer M., Chloe D.] Amenadiel, Uriel
1k+He needs me » by mycove As Rapunzel sets out on her journey, Varian is taken to the castle dungeon. In her guts, Arianna can feel there is a lot of pain behind his anger, but how can she help ? Unfortunately, one person thinks that just being kept in a cell is not enough payment for such actions…
Tangled, T, English, Hurt/Comfort & Angst, chapters: 106, words: 185k+, favs: 299, follows: 291, updated: 3/23/2022 published: 7/4/2018, Arianna, Frederic, Varian
1k+ Punching Things Isn't a Quirk » by A Sometimes Lazy Writer Saitama and Genos have dealt with weird things happening to them before, but tumbling into another world after messing with an alien warp drive took the cake. Tensions rise as the powerful duo make ripples in the hero (and villain) society of Japan. How does everyone react? With exasperation and annoyance, of course! (Original title was Unforeseen Circumstances)
One Punch Man/ワンパンマン & My Hero Academia/僕のヒーローアカデミア, T, English, Adventure & Humor, chapters: 8, words: 74k+, favs: 4k+, follows: 5k+, updated: 3/6/2022 published: 10/7/2018, Saitama, Genos, Toshinori Y./All Might, 1-A Students
161 True Family » by EctoPermafrost The blame, the hate, the undesirable feeling of seclusion, it was just too much for him. So he left, attempting to try and escape the ever suffocating feeling of betrayal. But when he finally finds somewhere in which he can call home... will the miserable past seep into his life again? And will he have to return to the place in which he dreads?
Danny Phantom & Young Justice, T, English, Adventure & Hurt/Comfort, chapters: 14, words: 54k+, favs: 329, follows: 412, updated: 2/26/2022 published: 11/30/2015
170 It's A Beautiful Virtual Day Outside » by Neovilus Alpheim None could truly understand how the Cardinal System operates other than the fact that it collects data to produce 'interesting' results; be it spawn balancing, generation of new quests, or etc. What if... the System decided to keep things interesting by giving a player a certain power from another game? ...chances are though, he's just a dirty hacker, isn't he? yeah, get outta here
Sword Art Online/ソードアート・オンライン & Undertale, T, English, Adventure & Hurt/Comfort, chapters: 13, words: 60k+, favs: 244, follows: 306, updated: 12/5/2021 published: 2/7/2017, OC, Sans
182 When Pirates and Heroes are One » by 616mcu Izuku thought he was getting better, that he was keeping his promise to be stronger. But when he's thrown into another world with different powers and stronger wills, he must grow faster if he's going to survive long enough to make it back home. Oh, and he's technically a criminal now, but that won't stop him from doing the right thing.
One Piece & My Hero Academia/僕のヒーローアカデミア, T, English, Adventure & Friendship, chapters: 6, words: 80k+, favs: 847, follows: 938, updated: 9/18/2021 published: 11/26/2020, Luffy, Zoro, Nami, Izuku M.
693 Biological Father » by Dextolan Rossi gets a letter from one of his old friends. Rossi discovers her recent suicide and the son she left behind: His Son. He must decide whether he will raise Diana Reid's and his offspring. Will two-year-old Spencer be too much to handle?
Criminal Minds, T, English, Family & Hurt/Comfort, chapters: 43, words: 137k+, favs: 841, follows: 564, updated: 5/19/2021 published: 5/30/2018, D. Rossi, S. Reid
107 Guiding More Honest Souls » by The MZ-FIT G-MR'S Productions Sans has gotten a bit lost after certain events. Now, he has a choice to make. Will he help guide the future heroes of Remnant, or will he let himself fall into a rut of laziness as he did before? All he knows is that either way... he's going to make as many bad jokes as he can. Adopted from Mugiwara N0 Luffy. (ON HIATUS)
RWBY & Undertale, T, English, Adventure & Humor, chapters: 11, words: 70k+, favs: 490, follows: 553, updated: 3/13/2021 published: 6/20/2018, Ozpin, Team RWBY, Sans
50 The over used but oh-so fun Stark Internship » by KayMacBurn Peter is just there for an interview but he isn't very good at hiding his excitement or his nerves. Little does he know that's not the only secret he isn't very good at hiding.
Spider-Man & Avengers, K+, English, Adventure, chapters: 11, words: 25k+, favs: 461, follows: 355, updated: 2/12/2021 published: 11/13/2018, [Captain America/Steve R., Iron Man/Tony S.] Peter P./Spider-Man
66 What's Sup, Danny Phantom? » by allakimbotoday When Sam and Dean's cross-country shenanigans take them to the most haunted city in the U.S...
Danny Phantom & Supernatural, T, English, Supernatural & Humor, chapters: 14, words: 11k+, favs: 222, follows: 337, updated: 2/2/2021 published: 7/18/2017
141 Diplomacy Gone Wrong » by elrickrolled With a shaky relationship with the state of Amestris and the magical community of Britain, a diplomatic party of two plucky state alchemists is sent to Hogwarts. When another mission is surfaced, involving an even more plucky wizard boy and a Dark Lord, Edward Elric is less than thrilled. So is Harry. But there's nothing they can do about it. Oh well. Better get this done with.
Harry Potter & Fullmetal Alchemist, T, English, Adventure & Mystery, chapters: 5, words: 27k+, favs: 445, follows: 683, updated: 1/20/2021 published: 7/19/2018, Harry P., Edward E., Roy M.
186 Spider and Snake REQUESTS CLOSED » by Karmitara A collection of one shots for an unlikely friendship between everyone's favorite Spider and Snake. Requests CLOSED until further notice!
Avengers, K+, English, Friendship & Hurt/Comfort, chapters: 33, words: 115k+, favs: 669, follows: 427, updated: 12/25/2020 published: 9/25/2018, Loki, Spider-Man/Peter Parker