what if shirou was really heir to the vongola mafia what if shirou was girl and rin was a boy what if the holy grail war was very different than archer believed it would be. what is everybody that would go to Tsuna's middle school went to shirou's m for lemons and violence fem shirou is fem tsuna male rin maybe reverse harem

Nothing will ever change, she thought, so she left Namimori Town. Anywhere was better than being bullied everyday and your mother never believing you, simply thinking you're clumsy and lying. Who wants to stick around to that? Well, using her weekly allowance, instead of going to school, she took a long trip as far away as possible, and found herself in the Moonlit World. Fem!Tsuna

When the fate of an entire branch of worlds is too big for one set of scrawny shoulders, what do you do? Some build the support stronger, some add more supports, but one smartass decided to go for the 2-for-1 sale...

Just my thoughts of what flame type characters from Fate series could have.

Emiya Shirou was kind, understand, helpful, and completely brutal to anyone who hurts his loved ones. A near perfect fit for the role of the Guardian of the Storm. But Reborn would have to be careful with this one. After all, even a broken sword is dangerous. (fem!Tsuna)

In which Reborn is sent to Namimori to train a dame into a mafia boss material, only to nearly get killed by a Master's overprotective Servants while Tsuna just wants to take a break after winning a war that he really shouldn't have been allowed to take, not get dragged into another troublesome situation.

Because of the sealing attempt by Iemitsu and Timoteo, her past life awakened to get rid of it. Amara is the first soul ever created by Star of Creation and Lady Magic, the reincarnation of the Queen of Uruk, wife of Gilgamesh and Enkidu. But her life is going to change when Reborn comes to Namimori to train her to be the Decima of the Vongola Famiglia.

Caules Forvedge Yggdmillenia was tasked with the important matter of summoning a Berserker for the upcoming war. He had put in his everything to find a suitable candidate for their cause but little did he know that his summoned Berserker embodied the characteristics of his class a bit too faithfully. Or in other words, Hibari Kyouya as Berserker.

He was not expecting to awaken again yet he opened his eyes to a new world. How will the hero of charity cope in a world of soul flames where he seems to gather the craziest of the bunch?

A holy grail war has conducted in the city of Namimori with the Vongola family fighting against an unknown Mafia Family.

From his birth he was close to death, the night enveloped him making him part of it. His home that cold prison that saw him grow and live. Now the destiny leads him to enter a new war where his life is linked to the fate of a queen and discover is still human in spite of everything.

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

Who is this? Reborn did not remember his useless student being so confident. Nor did he remember his student renouncing his literal blood and proclaim to be the son of some other family. He will have to search for this 'Emiya' family and learn what the hell happened to the Vongola heir. Crossposted with Ao3

Xanxus is at the end of his rope with his 'father'. So when a rather unique opportunity comes knocking, he doesn't hesitate to take it. Only catch is that he's stuck escorting his crazy grandmother, his Rain and his bratty Storm along for the ride. Can this "Holy Grail" really solve his problem, or will it unlock hidden secrets of his past he never knew?

A prank from Merlin (Not Zelretch) caused massive Chaos at the Throne of Heroes making the King of the Heroes, Gilgamesh and his dear best friend, Enkidu to be send into an alternate dimension. Their dormant selves should never be awaken from their hosts until that fateful night. Who knows that prank would make the Gilgamesh the next Vongola Don? eer Donna?

Her life has never been hers. Not really. She can't think of a single memory where she was truly happy. Where her mind did not whisper doubt to others actions. Where she was the one deciding on what her future was going to be. But, maybe this was her chance. A choice where she could decide what her future would hold. All she has to do is to win that Wish.

Instead of a certain red-clad Counter Guardian, Rin summoned a sadistic baby with fedora. Enough said.

Their fate sealed in that rainy day. It was her innocent, amber tinted brown eyes that caught him. By the time he was aware, it has already far too late. Kensuke Mochida, incarnation of Emiya Shirou, was so dead. (In a world where Tsuna born as a girl.) Fem!TsunaxKensuke!Shirou. Two Shots.

EMIYA cursing his own Fate, finds a girl who's Fate was coming to an end. Taking pity on her, he implants a piece of himself inside of her in order to save her life, reviving her as his Familiar. Chrome now holds some of the power of that Heroic Spirit, and has him to guide her in the coming trials. It's just a pity she also seemed to now have her master's awful luck.

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?

Kensuke was 10 years old when he gained Shirou's memory. He didn't expect he will reincarnate in foreign world. He glad he has a normal life and a friend in a form of Sawada Tsunayoshi. But with the Mafia and Dying Will Flame stuffs, Kensuke suspected that Zelretch had made fun of him. –"Hey, it wasn't me this time."- In which Emiya Shirou reborn as Mochida Kensuke. Need beta.

Gaia, the will of planet. Alaya, the will of humanity, and Uranus/Sky the will of life. EMIYA who decide to shoulder his ideal once again crossed path with the sky guardian, and the counter guardian was given a chance to be a hero once again. Apparently he was their family, and they accept even his tainted sky of smoke, fire and sword.

Fujimura Taiga always had a different aura to her not sensed by many Magi, especially as a Sun Flame User. But when asked (forced) into becoming a temporary tutor to Sawada Tsunayoshi, everything seems to have flipped quite a bit. (Two-Shot)

Tsuna Sawada never had a father or big brother growing up but had his mother and her family that welcomed him with open arms. He wasn't any good at school but excelled at being a Magus. He never had friends only familiars until one day it all changed. A new home in a new city leads him towards a coming war his family wanted no part in and the path needed to reach his dream. {Yaoi!}

A man in black attacks the tenth Vongola boss when he is at his most vulnerable state. In the wake of Tsuna's death, Reborn vows to find this man and avenge his fallen student.