We know the story. Class 78th loses their memories, and were forced into the killing game. Only a few of them survive the game. And what happens when those sixteen students, their memories of each other intact, watch the Danganronpa series? What happens if they see their future selves killing each other? Watch, as Class 78th watches their future.

AU-verse: Zelretch was a certified troll, but even he avoided doing something like colliding four different universes altogether. However, that didn't meant he couldn't enjoy chaos, panic and disorder this new Sky and his Elements left in their wake wherever and whenever they went. Heaven may have mercy on whoever wronged their Sky... because his Elements certainly won't.

Illya loves her family. Everyone in the Emiya Household was precious to her and she'd do anything to be with them longer. However, that wasn't something that her dying body would allow. So instead, Illyasviel's last wish was to at least play a certain game with Shirou, Sakura, and Rin – her favorite game – Elder Tale... So why are they waking up in the ruined streets of Akihabara?

He was an anomaly not meant to be in this world, yet fate would deem otherwise. After all, the fate of the world just may hang in the balance.

Reincarnation is a very fickle thing. Sometimes you can remember your entire life, other times only small portions. Well, even if this is not the life I wished for, it is still my life. I shall do as I please with it. As a Hibari, why should I be bowing my head to another? To me, most people are helpless stupid little sheep that await their death. Arcobaleno Gen. Oc Insert. OC POV

Naruto accidentally finds himself in the past, in a time where the Third Shinobi War is still being fought. While trying to prove he is from the future (and trying to change it at the same time), the current Hokage gathers some trusted shinobi to watch his memories... *A watching the series fic* ON HOLD

The Avengers watch and react to Endgame. Rated T because I'm paranoid and set after homecoming but before infinity war.

Love wasn't what killed Voldemort. James and Lily Potter delved into forbidden magic in a bid to save their son, Harry Potter, as foretold. What they didn't know was that not only would the magic ritual kill Voldemort but reawaken the soul of Harry's past self, Shirou Emiya. A past incarnation of Harry that was the foretold power that Voldemort knew not off. This is his story.

There are things that cannot be fought, and though he burns with the urge to try, he knows when to weather the storm. Bitter experience has taught him reign himself in and conserve his strength for the real battles to come. That's why he always seems so calm, because he knows that fighting is rarely the acceptable option. OC!Insert as Fon

Shirou only had the best intentions that night he chose to cast aside his ideals. Now trapped in a strange world where Gods, Angels & Devils run rampant, he's about to learn just what kind of road said intentions have built...provided he can finish his second year without accidentally kick-starting another Holy War.

Emiya Shirou - a human, but not really. Steel is his body and Fire is his blood. It'd be more appropriate to call him the Sword. Kawahira was apprehensive; this unknown could alter the world's fate easily. To make things worse, he couldn't find other 'Emiya Shirou's across other parallel worlds. But well, he was bored. Things would surely get more interesting...right? AU

Percy arrived in a dimension where Avenger from the movies are real. In this world there are no Olympians no Camp Half Blood. Now he has to raise the New Olympus with the help from Avengers and the remaining Greek. This is a story where Percy becomes the God of Seas.

Little did everyone know that food, was Harry's best skill. Not dueling, not flying but cooking. He just hid it well. When the war ended, he gladly left Britain and studied as much as he likes using magic on food that taught him more than any school can and learned cooking techniques off books. He opened a Cafe in Turin where he soon found himself meeting peculiars. Slash M/M

She always loved Reborn! But what happens when her life changes and she finds herself living in the world of her favorite manga? I do not own reborn. Only the OC character Senko Hibari X OC

When Uzumaki Naruto breathed his last, he didn't expect to wake up in the world of the living again. He was old, and tired, and so, so ready to move on. And, well...he wanted to see his wife again, dammit. But, of course, that wasn't what happened. Reincarnation fic. Naruto-as-Tsuna. Crack-ish.

Yusuke's fate as thug seems set in stone...until one day a girl from the good side of town appears. Now he's friends with a hidden mafia heiress and loving every minute of it. However there are some things even he wasn't expecting...being a spirit detective in the mafia is one of them.

She may be loved by God. Loved by her friends. But she doubts they realize just how far she would go for them. The more she grows attached- the less sane she is. Being the winged child of god- she will do what she can. For her King, she will be born into the world once again-to help those in need. It takes more than power and strength to change someone's heart Angel!Tsuna Fem!Tsuna

In which there are more than 5 Zoldyck children and Killua has a kind older brother that isn't quite right in the head, but it's not exactly his fault. And he seems fine most of the time so everything's ok right? Right?

Sometimes, history repeats itself. Sometimes, it gets written anew. And sometimes, there comes an age when old heros aren't needed. In a world where protecting the innocent isn't as simple as swinging a sword, a small antiques shop stands between Chinatown and Little Italy. Inside, history is never forgotten and legends are remembered as they truly were, and seen as they truly are.

Sawada Tsunayoshi was a kid bullied til he gave up on resisting, but couldn't handle living on in pain and misery. Wallowing in grief, he looked towards a better future by giving up his identity. Unfortunately, fate had other plans and his will had been inherited by his only life-sized ball joint doll -and the new 'Sawada Tsunayoshi' unaware of the dire repercussions...

The Guardians discover that, outside of Earth, many races actually worship Jack as a God. Meanwhile, the Avengers deal with the implications that come with an almighty spirit, otherworldly religions, and the revalation that Santa is real.

The Mist is dying. Camp Jupiter has been destroyed. New Rome and Camp Half-Blood are under siege. Jason Grace is dead- or maybe not. As Percy Jackson rallies the remainder of their forces, Jason wakes up miles away, saved by a frustratingly familiar, yet unknown stranger. The Avengers- and all mortals- are slowly becoming more aware, but safety lies on a mysterious island...

AU. Pairings decided. When Edward leaves Bella in the woods someone other than Sam finds her. And what secrets are the new kid in town hiding?

The dvd cover shows robot monkeys (Would it be cyborgs?) fighting each other in an arena; it had been Saiko turn to pick a movie. When Mutsuki opens the case of the dvd it's instead a man - no, an one eyed ghoul sitting in a chair with a one hand on his face and the other carrying a book. (Characters watch the show expect it's the manga the Quinx Squad watch.)

Gudako, desperate for more SSRs, accepts a mystery man's offer to replace a Master in a Great Holy Grail War. With knowledge of the future and her only SSR fighting beside her in real life, Gudako plots to mess up the entire storyline just for the 1000 Saint Quartz reward. Inspired by revdb's Insane Gudako story.

All Tsuna wanted was his siblings to be happy. So he didn't see a problem attending a fan signing for one of the hottest bands to date, even though he had no clue who they were. He did start seeing a problem when more idols started appearing in his life. It got even worse when they just wouldn't leave him alone. Idol!AU. All27.

Tsuna falls asleep. Daniela wakes. (Or, the fic where Daniela is reincarnated as Tsuna. The mafia won't know what hit them.)

She would make a key to unlock the seal, a dagger to pry it off, a flame to melt it away. Her Tsuna would be whole again.

Mukuro was minding his own business, trying to finish up reading reports until the infamous bazooka crashes through his window and he winds up in another universe...MukuroXAllen Yaoi warning! (BOYXBOY!) Don't like, please don't read!

What if Harry had somehow gotten involved with the mafia after Voldemort's defeat? What if Reborn was just a little too bored? What if the Conqueror met Chaos personified? Harry/Reborn

In the wake of Zero Requiem, Lelouch vi Britannia was quite ready to face whatever judgement awaited him for his sins. He certainly wasn't expecting to be drafted by the embodiment of Humanity's Collective Will to take part in a free-for-all battle between Mages and Heroes of Legend, but then again, he was ALWAYS up for a challenge. Rated T to be safe.

What if two strangers showed up at Hogwarts in Harry fifth year. And what about the strange end to the Triwizards Tournament, could they have something to do with it? Are they even brothers and why do they sound like they've been in lots of life and death situations? Arthur/Merlin slash, the rest of the pairings are canon. Don't like, don't read.

Tsuna was fine with not achieving much in his life, thank you very much. Well, until Haru forgot some of her work at his place. Everything just went downhill from there. Tsuna didn't want to be in the spotlight. He really didn't. All27. Model!AU. Designer!Tsuna. Sassy!Tsuna. OOC!Tsuna. TYL-verse.

AU: Sawada Tsunayoshi was just your average twenty-five year old. He lives alone, has a decently paying job and can cook up delicious dishes. This is the tale of how home cooked meals weaved his life with the lives of others. (In which even in a Flameless world, Tsuna is still the Sky that draws everyone into its embrace)

Skull finds the Arcobaleno amusing. Hilarious, even. I mean, how can one group of highly trained people- be so oblivious to the fact that they had the World's Greatest Thief snooping around right under their noses? Ridiculous!

Among the infinite possibilities that exist upon the tree of time, the boy known as Shirou lay dying among the inferno of the Holy Grail. This time, however, he wasn't saved by a certain magus killer. Instead, he has been set down on a route that will affect history as they know it. It was a one in a trillion chance, but perhaps now he can succeed where his other selves failed

Standing in front of the building of Takanashi Productions, Riku took a moment to just take in everything. This was it. Once he stepped into the building, there would be no going back. He was a Nanase. They started something, they finished it. No matter what happened. RyūRiku and GakuRiku / Cross-posted from AO3

When asked the question that would change her son's life, Inko believes in Izuku's dreams and helps him become the world's first Quirkless hero. Of course, things begin to go westward the moment that U.A asks a teenaged Pro Hero to teach people his age and older on how to be heroes. This was going to be fun.

Amano Tsuyoi has been forced to stay with different relatives after his parents decided to explore the world. However, after a disastrous stay in Ikebukuro with his cousin Heiwajima Shizuo, he finds himself residing in the Sawada household. Tsuyoi is about to find out that there's only one thing worse than Yakuza and gangs. The mafia.

As Shirou and Gilgamesh clashed for the final time, everything ceased. And then, everything stopped making sense. A Shirou insert into the world of Bleach story. Rated M just in case.

"The new miracle will start from here, at the Shining Place, right? Once more, with you…" Junpei gets a video game in the mail! Cool, right? Guess what? It freaks him out. So much so that he has all his friends come over and see it—and its title alone mortifies them: "Shin Megami Tensei: Persona 3 FES."

Tsuna first boarded an airplane when he was 5, completely derailing the course of his future. Fueled by his new aspirations of becoming a pilot, Tsuna finds a home with his friends, dreaming of a happy future together. Unfortunately, that future gets significantly harder to reach when the Vongola suddenly find themselves in need of an heir. - Childhood friends AU & Pilot AU.

Gilgamesh couldn't believe his current situation. After being defeated by that Faker and being sucked into the Holy Grail, the Grail decides to add insult to injury and reincarnates him into some world with the Age of the Gods still going. As a girl! No matter, he was the King of Heroes, the One True King of the World. This world will learn that lesson just like his last one.

In a world, where three happenstances changes everything, Tsuna is, after well over a decade of no contact with his blood Family, asked to commit to the Famiglia as Vongola Decimo. Shame is, the Famiglia has no idea who they are asking - and that he sure as hell isn't the child his Father expects him to be.

P4 x DRRR. In which the Investigation Team learns that the truth isn't what it seems when strange happenings occur in Ikebukuro. Eventual Shizaya, hints for many other pairings. Spoilers for the DRRR anime and novels, and all Persona games.

Out of all the things that could happen to him, being reincarnated into the body of a girl that just so happens to be the heir of a mafia famiglia was not one of them. Train Heartnet finds himself returning to old skills and making new alliances while trying to figure out what the heck he supposed to do now. The Underworld better prepare because the Black Cat is among them.

Tsuna Sawada is a perfectly ordinary kid, with a baby brother he'd kill to protect. At least, until the day his 'father' brought home that old man and he awakened a dormant power. He's no fool, and escaping the seal opens up a whole new world for him and his younger brother Haruto. He is determined to carve his own path in the world of the mafia.

Midorima meets his son.

Wherein Sawada Tsunayoshi is a mythological creature magnet, and it doesn't seem to matter much where those creatures come from. (It starts with the unicorn, and things just get worse from there. The Mafia won't know what hit it.)

A Shirou that isn't like the others. A Shirou whose role is villain instead of hero like others. Gaia is cruel but he won't submit to her forever. Now he is in a new world that Gaia has no authority over, what will he do? Will Shirou stay as King of Ruin, or will he try to become a hero like all of his counterparts are? (AU). Shirou E. Custos, not just Shirou Emiya. Not OP!Shirou.

Death fell in love with a soul. But did not dare to touch her. All Theia ever wished for was for Death to talk to her, to approach her. In their eternity, her loneliness had her seek out others for companionship. Of course, such meetings had only led her to become embroiled in situations that she had sought to stay well away from in the first place. [Multi-crossover warning!]

You see, Midoriya Izuku wasn't quirkless. He was a late bloomer and it pained Inko that sometimes, she wished that her little Izuku remained quirkless all his life. (Or Izuku's quirk will shake the foundation of heroes and villains alike) Bakugo/Midoriya Todoroki/Midoriya Shinsou/Midoriya

A single event can change anyone's life. For Tsuna, it was finding a violin after being locked up in an abandoned music room. With no friends and no reason not to try, music quickly becomes his life, opening up new doors and some unexpected new allies. His life quickly begins to change long before a baby wearing a fedora appears to train him.

Kyoko invites all her friends from Namimori to Italy for her wedding ceremony, and they were not so surprised that she will be married to Neo Vongola. Hey, this is Kyoko Sasagawa the Namimori idol we're talking about! But, wait, what the -! Isn't that Dame-Tsuna? Or a Dame-Tsuna look-alike? His cousin!

When Sakura Sawada is sealed, there is an unintended consequence that not even the Vongola could have predicted. Fortunately, she attracts a very protective Cloud to keep her safe from those who wouldn't understand her pain. Being blind is no fun, but that doesn't mean she's helpless. You don't always need to see for your heart to reach others. FemTsuna

After millennium of only Death as company, Harry's common sense became pretty skewered. A bored Harry made his way to the Human Realm, and even after his death, his Potter luck doomed him into being the Sky Arcabaleno. MoD!Harry. Yaoi. Slash. Het.

Shirou is more than some random orphan of the Fuyuki Fire, he's the next Decimo of the Vongola Familigia! And why does his mother insist on call him Tsuna? His life is about to become a lot more interesting as Reborn slowly tries to work out how to train the Magus Killer's adopted son. Is the underworld ready for a Sword with the Flames of the Sky?

Itachi may have died, but the universe isn't quite finished with him yet. A second chance is a precious thing after all. Slash is a possibility.

The future changes again. 3rd world Yuno receives a letter from Raira Academy, which pulls her to the city of Ikebukuro. A cheerful blonde called Masaomi hits on her the second they meet, and changes the future for the worse. Because now, Yuno is just as in love with him as she was with Yuki. That means, she'll do anything to get him…Even if she has to kill the girls he hits on.

Archer is once again summoned, except this time he's in a village of organized mercenaries who have a secret. His Master contains the nine tailed Fox! Now Naruto is being raised by his cynical Servant, and Sasuke is the apprentice of the village's oddest blacksmith. Can the Hokage's sanity survive, or it doomed to snap?

Everyone knows of the name Vongola and also of its newest and most lovable CEO but no one know of the true strength the young CEO have and neither of his friends. It took the invasion of extraterrestrial creatures for the truth of their true ability to come to light and it looks like the Avengers will have extra help.

Meet Naruto as he is inserted into the Fate universe not as a servant but as a janitor in the school that Emiya Shirou goes to. What's a retired Hokage, ex-shinobi like him to do when a devastating war is about to take place? Crash in and sweep the other contestants off their feet of course. Literally. Rating may change. OOC Naruto.

When Shinju, the World Tree, the Juubi, the One-Eyed God is killed, its Authority is usurped and the first Campione - Godslayer, is born. His life touched billions through his journeys. Now he has been summoned for the Fifth Holy Grail War to deal with its unforeseen consequences. How will the masters deal with the turbulent times of this new War.

A Code Geass and Fate/Stay Night crossover. Lelouch Vi Britannia thought it was all over after he died, but someone had other ideas.

The man whimpered as I returned from the kitchen, clutching a cheese knife, a corkscrew, and oven gloves. "Please, make yourself comfortable." I offered, taking a seat across him, "I'm terribly sorry for that rude welcome, but I don't get to threaten would-be assassins away from Tsuna that much anymore." I raised the corkscrew for emphasis. He began to sob. SIOC as Nana.

What to do… What to do… That was all Harry could think about as he lazed around his home, watching through half-lidded eyes as his adopted son plotted world domination.

From the moment he had woken up to see names and levels floating over people's heads, Sawada Tsunayoshi knew that something was really, really wrong. Drabble series, crackish, very, very mild All27 that will show up later.

At the first Annual Vongola Alliance Conference under newly appointed Decimo Tsunayoshi Sawada, the mafia world is shaken to its core: for the first time in memory, Reborn arrives with a plus-one. But who is this man to have snagged the attention of the world's greatest hitman, and what does he have to do with a recent mysterious rash of grizzly murders?

One day after the end of Harry's third year, he wanders the castle when suddenly a whole package of books falls on his head. Read my version of Reading the Harry Potter Books! D

In school, he may be known as Dame-Tsuna, but in Italy, where he spent the first five years of his life and where he spends every summer vacation, he's respected as the future Vongola Decimo. He likes keeping his two lives separate. Too bad Boreen-sensei has other ideas. AU. No pairings.

Dumbledore was sure he had made the right choice. Ten years later Harry shows him just how wrong he was. With little regard for most, Harry makes a name for himself at Hogwarts, and shows everyone that he is far more than just the BWL. In doing that he attracts the attention of the Dark Lord, making Voldemort believe that the Boy-Who-Lived could be far more than an enemy.

In the aftermath of the Winter War, the group was split and sent to different schools because of a stray attack. Ichigo finds himself in the game-obsessed town of Domino sharing a class with a rich kid, two reformed bullies, and someone who has a weirder haircut than he does. However, he soon ends up dragged into a mess that began 5,000 years ago in Egypt!

When the CCG were starting to believe that all hope was lost, a miracle happened. This miracle was called Gasai Yuno; a girl capable of taking on ten ghouls with her eyes closed. Knowing that she would be the key to shifting the balance in battle, they assign her to eliminate their biggest threat: Eye Patch. Disclaimer: I do NOT own any of the manga/anime used or their characters!

With the pleading of Iemitsu, Reborn ends up babysitting his cute five-year old son, Tsuna. Nothing New. But who knows that doing a seemingly simple task would lead him 400 years in the past with Tsuna, meeting Primo's family?

...And keys can proclaim one's will just as well as flames can. When Reborn comes to Namimori to train a Vongola boss, he expects an average homeschooling student with no athletic skills whatsoever and an inclination to get a musical education as per the info Reborn received. Instead, he finds that everything's more serious. Sawada Tsunayoshi is a...Well-known pianist? Pianist!27

Sasagawa Ryōhei has dedicated his life to living to the extreme, so when the new transfer student not only challenges him but completely outclasses him in a spar. The only thing he could do was extremely pursue her until she agreed to be his girlfriend. "I will get Higurashi-chan to be my girlfriend to the extreme!" [Ryohei x Kagome]

Harry had never been able to comprehend a sibling relationship before, but he always thought he'd be great at it. Until, as Master of Death, he's reborn one Turais Rigel Black, older brother to Sirius and Regulus. (Rebirth/time travel and Master of Death Harry)

Caster never reached the Temple. As she lay dying, in another time and another place, a small boy collapses as a circle activates that shouldn't exist. Just before the end, Caster is summoned into a world that seems like a mockery of everything she has ever known. But to ten year old Harry, even the Witch of Betrayal is salvation. It certainly can't be worse.

Tsuna Sawada was looking for a father figure; his biological one having deserted him. Lord Harold Potter was looking for an heir and had no children of his own. When an old Potter ritual caused their paths to cross, everything changes. Neither the Vongola nor the Wizarding world will know what to expect from this unlikely duo. Slash. HarryxReborn Smart!Tsuna. Master of Death!Harry.

Inspired by Fate SealNight. Minato is summoned as a servant during the Fourth Holy Grail War. How will his presence and master effect the outcome.

Tsuna suffers from mild Aspergers Syndrome, but all he cares about is his music and the soul within the beautiful world that only he can understand. When he meets Byakuran at a young age, a bond starts to take shape, one that is easily conformed and altered through time. 10027, somewhat AU, cover is not mine. Dedicated to sakura Lee Ho.

Just another year at Hogwarts for Harry. Yup. Except his new professor is definitely odd.

Ichigo and Rukia have a run in with what is quite possibly the weirdest Hollow ever. The problem? It won't leave them alone! Rated T just to be safe.

Glasses and battling do not mix, neither will Tsuna and violence. Often being mistaken as a weakling which I suppose he is , he had to try and survive in his school, which is full of dangerous people.

Uzumaki Naruto, demon and last survivor of the Shinobi Era 1500 years passed, makes a living by doing what he was raised to do, killing. Bored after living so long, he looks for someone to keep him entertained. The unlucky someone happens to be a certain shrunken high school detective. Seeing as Naruto can turn him back at will can Shinichi refuse? NarutoxShiho and ShinichixRan

Lestrade and co. get to know John a bit better. Gen, set shortly after ASIP. NOW WITH MOUSTACHE!MYCROFT IMAGE POSTED ON TUMBLR!

"And they thought he died, hehehe. They should have known better to never assume anything where he was involved. He had found his new body in a different world. And he was going to use it." Undertaker as Harry, Crossover, crack, insanity,...

Magic the likes the Ministry of Magic has never seen before has been invoked. Seven Masters are chosen, fighting for either the Dark or the Light. Their struggles will lead to more than just the Heaven's Feel, but the fate of Wizarding Society as a whole.

Past and Future members of the Order of the Phoenix are pulled together at Hogwarts during Christmas, 1980 by an 18 year old Harry Potter. The Order must read seven books that may help them change the future for the better.

They've gone back to the past. They've gone too far back into the past and they just don't want to wait around years and years, so they figured they might as well start early. Team 7, gen, time travel. Angst/Drama/Humor.

Harry has had enough of seeing his reputation shredded in the Daily Prophet and decides to do something about it. Only he decides to embrace his Slytherin side to rectify matters.