Basic medicine and sanitation are simple. During the Warring Clans era, they become revolutionary. [OC-Insert]

The Holy Grail War is known for bringing together the oddest and strongest of heroes across time and legend. Now with meddling from outside, it has access to an infinite amount of heroes, villains, and other such beings to fight for the Grail. The Fourth Holy Grail war will be something entirely new. {Multi-crossover}

The legends said that when the Gate opened it would lead The Empire to a world beyond their greatest dreams, but they never considered what forces would defend such a world. They didn't expect the Goddesses of this world to descend and protect their people. They didn't expect them to travel through the Gate. They didn't expect them to be this... strange.

Team RWBY and JNPR went to save some miners and secure some ancient ruins, but when a fight broke out between the White Fang and Merlot's faction, RWBY is separated and thrown into other worlds, and JNPR gets thrown in another. They adapted. They lived. However, they are soon dragged back to Remnant.

You tell someone from 2015 that aliens will rule the world by 2016, they'll call you a liar. You tell someone from 2020 that XCOM will rise up to fight said aliens, they'll call you a liar. You tell XCOM that a bunch of teenagers are gonna be their only hope of survival, they'll most likely shoot you after calling you a liar.

Ruby absolutely loses it. (Cover Art image by CSLucaris)

One moment she's on Remnant, fighting some weirdly well-dressed thief. Snap. Suddenly she's in a different world. Except, she isn't her anymore. At least, not in body. With her new body, and her peculiarities, Ruby must make her way in a world completely unlike her own, and maybe, one day, find a way home. At least, if she can survive there that is.

Summer Rose lived a happy life. Married to a loving husband and with two daughters at home, she could safely say that she was, well, happy. But of course, this cannot last; for the grimm will not allow it to. Now she drifts throughout the heavens... ...just not the ones she expected...

You are one in a million, Little one. Where the vast majority remain ignorant of the true vastness of existence, you can freely explore it. Where others see boundaries, you see only new places to reach. This is your right, but beware, for... Ruby, pay attention. And stop trying to set my tail on fire.

The War over the Space Elevator has come to a close. However, a mysterious Gate appears in the Ginza district of Selatapura. With it came out Medieval forces intent on domination. In response to this aggression Osea and Erusea formed a Coalition called the Special Region Forces, to explore the skies of the other side of the Gate. WARNING: SPOILERS ON ACE COMBAT 7 CAMPAIGN

What 2B desired more than anything was for the cycle of suffering to stop, what she got in return however wasn't what she wanted. Now faced with a world that is foreign to her, will she keep hanging on her past or find new meaning in existence and move forward.

The story of a huntress her guild and their efforts to banish the darkness that threatens to consume all. Contains elements of life as an mmo. RWBY/Guildwars.

Found guilty of assassinating a former President, pilot Markus Richthofen is chosen to be the pilot of an experimental super plane and placed in a squadron of criminals sent on suicide missions. So begins the story of the ace pilot who would soon become the ace of aces of the Lighthouse War, and the many people who would interact with the hero with a checkered past.

Weiss Schnee believes herself to be the Loneliest of All. But what if someone, or something, decided to show her what true loneliness really was, in the form of the Capital Wasteland? What could she do, would be willing to do, to survive in this lonely, desperate world of chaos and hardships.

The war between magic and science has come to an end, espers won but are now being hunted down by the rest of the world out of fear, Mikoto Misaka is one of these espers, ending up as Louise's familiar along with Saito was not something she ever thought would happen, but hey it beats being dead, or does it?

AU. Failing her familiar summoning ritual, Louise valliere runs away, only to meet an untimely end. however the situation becomes strange when she wakes up in the world of Gameindustri, as the newly formed younger sister of CPU Green Heart! Rated T, for now. Rebirth 2 arc - complete! Rcconquista war arc - start!

Myths, legends, fairytales. In the end they are all one story with a thousand different faces, and the Grail cares not who they are as long as a hero answers the call. Team RWBY joins the Holy Grail War, and finds that it may be more than they imagined.

Since ancient times, people have used Sacred Chalices to reveal the Tombs of The Gods so that they may enter into communion and gain true Insight. However, not all gods are benevolent, and if left unchecked may bring about the end of days. Tainted & corrupt, the Holy Grail of Fuyuki City awaits it's chance to give life to All The Evil's of The World. And so, The Hunt Begins anew...

In an attempt to bring the team together a little, Yang decides the team should watch Ruby play a first person shooter. However, since she herself isn't familiar with it, certain aspects will catch 'all' of them off guard. This isn't the first fic with the idea of watching the girls play through a game, but still, I hope I manage to make it interesting enough for you all.

In a losing battle that Being X created. Tanya refuses to kneel down towards the deity. But Being X has another catch for her next reincarnation. Is to reincarnate and share a body with the newborn. As the two different minds will face perils in a single body. Where one is kind and sweet, the other is cold and calculating. Can the two different souls get along with each other?

One day, Saitama and Genos encounter a creature who can summon black holes. In its last breath following its defeat, it sends Saitama and Genos into a black hole. Thanks to Saitama's punch, they are instead transported to another world. One where everyone has a power, and is pretty much an asshole. At least he has hair again. One-Shot, crossover with uru-chan's "unORDINARY"

Kuroi Mato couldn't believe her eyes. she missed. The great big rainbow friendship cannon missed. And Black Rock wasted no time in taking her back and putting down the others. She tried to convince her otherself to let her go back but Black Rock refused to let Kuroi return to a world so far out of reach. There was one closer though. That was an acceptable compromise.

Chapter 221: "With the Smashers aiding Lady Palutena's forces, we're sure to win!" was what Pit cheerfully thought, despite the fact his "friends" were groaning one second and screaming the next having to fight Viridi's Forces of Nature...

The destruction of humanity did wonders(not) for the residents of the land of Illusion. But as luck has it, the summoning call of a certain master helped them out of their predicament. With only one downside: Chaldea Security Organization will be a very busy place in the future.

Funny how much the world plot changes when you switch up one little fairy tale about an Old Man. Namely, the inclusion of multi-dimensional warfare. [AU, Milti-Crossover Elements - no fic or fandom will be safe]

Kobayashi's world was no more. Destroyed by war between Dragons that paint the color in to pure destruction. Kobayashi also the victim of such destruction and her life will be no more. But three certain dragons will never accept her death this way. Thus begin the journey of the one known as "Empress of Dragons" in Nasuverse.

After being betrayed and left for dead by Cinder, Emerald, and Mercury, Ruby is given a second by the mysterious Glaive and ends up in Elrios. Left with Add, will Ruby find a way back to Remnant and avenge herself, or will she fall into the darkness that threatens Elrios? Rate T for language and violence, may be raised to an M again in the future.

Alone and filthy, Taylor Hebert died in her school locker. Then, she got a second chance, reborn as Artoria Pendragon, King Arthur hi-HERself! Unfortunately, she doesn't really change much, but you know what they say about that third time being the charm? Taylor Hebert, now the King of Knights, has returned to her own era, and she's not keen on repeating her mistakes thrice-over.

The experiment continues. What are the side effects of one's pressence if you give it a little time to percolate? Think you can call the shots?

Ruby Rose discovered the boundaries of her new world early on. Then, she learned how to break them. Imagine how this looked to everyone else. [Set mid-season 1, twist on Gamer-style nonsense. Updated Saturdays.]

Team RWBY are enjoying their break after the indent with Roman and a exploding train. So to celebrate Ruby gets a game console from a less than trustworthy guy. They soon find out though that this game will not only test their skills, trust in each other, and cooperation. But also their sanity.

A heartfelt deconstruction of Sailor Moon set in the backdrop of the "Interview" setting, complete with alternative character interpretations, excessive violence, and a vulgar humor clad in black. This will get very ugly, very fast.

Emiya Shirou. Warrior of justice. Entered into the fifth holy grail war, he resolves to save as many as he can. He is a sword, forged through cursed flames. It's no surprise when he summons a servant of the Saber class. Yet, instead of a blade he summons a swordsman, one clothed in black. A blade cannot change, but in the right hands it can be shown the proper path...

I never pretended to know what I was doing in my last life. Why should I pretend to know anything about this one? Well, the other option is a horrific and bloody death, so...I better start learning how to be a witch. OC Self-Insert/Draco's Younger Sister. [DEAD]

"What do you fight for?" "Love and justice." She had never doubted that. Love and justice were beautiful things, and in their names she did wonderful things. But maybe, just maybe, she should have stopped to think about it at least once.

When contingencies go horribly awry, the Senshi of Pluto is left standing alone to face a perilous future. Ranma x Setsuna, multi-cross; HP,RoD,CCS,SM,R.5,Hellsing

It has now come to this. I have lived too long, failed too often, and lost all that matters. Grant me this one last gamble. Grant me an end to our eternal conflict. Grant me the death of she who enslaved our world with its Purification. Grant me Serenity.

[Story Completed] Ranma realizes how messed up his life is, and comes up with a plan. Ranma pretends to be mad in order to outmaneuver his "friends" and "family." Insanity inspired by Hamlet, with influences from unpopular culture. FINAL CHAPTER POSTED!