[Reference/Category Guide on the bottom]

[TC]=Technology Crossover: A technology from a certain series that you find in movies and games along with anime that are familiar to you like Halo, Star Wars or Mass Effect for reference in your stories

[CC]=Character Crossover: A character you find in your own personal favorite movies and video games, and anime that you want to put in your stories from your main one.

[PC]=Power Crossover: A specific ability or power that you find anywhere in movies and games or anime that you will want to put in your OC/SI or Common Characters like in Naruto, Final Fantasy series or Hellsing Ultimate.

These are the three categories that I notice in various fanfiction stories from certain authors that you know and love, even if some are not aware of it Copy and Paste this if you agree with these ideas.

Disclaimer: I do not own any series/franchise or any characters except for OC's that I will use in the future based on what any series I will write along whatever crossovers I might find interesting for your reading pleasure.

(POSSIBLE STORY IDEAS)

(Note: Summaries and story titles are subject to change)

RWBY/Full Metal Alchemist Brotherhood=The Eye of Atlas

Summary: Former Fuhrer King Bradley does not understand where he ended up in after his demise, reborn in a different world with all his memories and experiences intact is a very hard pill to swallow for him, but he could at least enjoy a family he never had before he picks up his sword once more and will not hesitate to cut down both enemy and traitor alike.

RWBY=Rebirth(Female OC-Insert) (Android Protagonist) (Gundam Wing: Endless Waltz Elements)

Summary: "Having to die by an accident, and given a second chance at life, well, a life that is in the form of being an android in the world of Remnant, born as the first android along with a certain, bubbly girl also known as penny being the second. my only purpose is that I now serve the military of Atlas with General Ironwood as my superior. Watch out Salem, because while Penny is combat ready. I am ready for war. "

RWBY=Knight of Darkness(OC-Insert) (Anti-Hero) (Nasuverse Elements)

Summary: Having to die and be reborn in the world of Remnant. I was born as royalty in the days of where Magic is a common thing, and the time where gods lived among men, knowing where the future is heading, I decided to give the God of Darkness a chance, I offered both my service and undying loyalty, in exchange for extraordinary power, along with commanding his Grimm and with having immortality as an unintended bonus. Because I was the very first human to come to him of my own free will, and I was considered as a rare jewel in his eyes, much to the fear of many people who would ever dare to cross me.

RWBY=The Sisters' hateful Brother(OC)

Summary: We have heard the life of Weiss and Winter under the watch of their father who expects nothing but perfection from them as one of them will one day be head of the Schnee Dust Company, but they have a little brother Damocles, who was once a kind-hearted boy who was abused by his own family, he gave a them second chance only to have it squandered by his own older sisters, little did they know their decision will bring out catastrophic events that is to come as their brother made a decision to train himself as a independent warrior, who was once a caring child becoming a spirit of vengeance, who is aligned with no side, servant to no one. will the sisters make it in time to make things right after the sins they committed against their once beloved brother? or will they burn for what they did to him from all those years ago?

RWBY/Asura's Wrath=Augus the wandering warrior

Summary: When Augus was dying while saying his final words with his Former pupil he expected to be sent to Naraka, not waking up in a forest with red leafs and dark creatures lurking about while pondering as to why his Wailing Dark was with him and fully repaired including one question that was eating at him. "How the hell am I able to see everything?"

Asura's wrath=Vajra,(Not Me)the Samsara incarnate(OC)

Summary: The first born of Asura and Durga and older brother of young Mithra has a desire to fight against the Gohma as a means to protect Both his mother and his baby sister, but his father stubbornly refused in letting him do that which resulted in having their relationship becoming strain from their countless arguments, with no one to turn to did he encounter Augus, the guardian general of greed who saw potential in him, so he took him under his wing and the results were unexpected to everyone who knows him, especially his father.

RWBY/Final Fantasy VII Advent Children=Remnants One Winged Angel of Death

Summary: After Sephiroths defeat by the hands of cloud Strife he expected to return to the lifestream, but instead he was transported into a different world not his own as he set his gaze at the shattered moon, fighting against the creatures of darkness, being free from Jenova's influence, for once he lives with a peace of mind as he begins to walk his own path, he finds his purpose that will at last be truly his for he sides with no one as Remnants one winged angel of death.

RWBY/Asura's Wrath=The will of Remnant

Summary: Vlitra was defeated by both Asura and Yasha during the final battle in the center of Geia, or so they were lead to believe as a part of Vlitra lives and has escaped from its total destruction, and now it lies dormant away from prying eyes and ears, 870 million years have passed and Vlitra has been given a rude awakening from its slumber and into Remnant as the world cries for its return as the one and true will of Remnant.

RWBY/Kingdom Hearts II=He who exists in between

Summary: At the supposed death of Xemnas, he expected to return to nothing from which he was formed, but instead he wakes in the unknown as he feels that he is not dead, he begins to walk a path where he does not fight for good, nor does he fight for evil, but walks in between the grey area while trying to know on what it feels to have a heart at last as a gift from Kingdom Hearts itself.

RWBY/Kingdom Hearts= The graceful Assassin

Summary: After his defeat by the keyblades chosen one at castle oblivion, he wakes up in a forest with red leafs which he finds appealing, once he becomes familiar with the world he is in, he makes a living by becoming a mercenary for hire who soon became known as the title he was given due to never failing in a mission or discovered by anyone as the Graceful Assassin.

Shingeki no Kyojin/Naruto= The Titans Bane

Summary: After Madara's death, he was either expecting to reunite with his family or suffer damnation, but instead he was transported into a place where the odds is not in Mankinds favor, and what he learns is less than encouraging as he lives within a place protected by three walls as it is guarding against humanoid, genderless, man-eating monsters, less than intelligent beasts known as titans, to make things any more bizarre is that he encountered people that can transform into one from a serum he found during his travels, but change it for his own purposes through experiments and tests, appearing outside of the second wall within the forest of giant trees, courtesy of whatever sent him here, whether for redemption or punishment, the only consolation is that he has back both his armor and his visual prowess, Rinnegan included, with these factors will he not waste this chance, he will become the Titans Bane.

Shingeki no Kyojin= The Nemesis Titan(OC-Insert)

Summary: A big fan of the SNK franchise in our world was walking home, when he was killed in an accident by someone of driving under the influence with a speeding vehicle, expecting to go to either heaven or hell for salvation or damnation was giving the surprise of his new life, and that is the life of being a titan with no clue of how it was possible, he was not just any regular titan however, but a titan shifter for that of the dark armored titan from the Shingeki no kyojin video game, with knowledge of the future, will he be the hope of the scouting legion next to Eren in saving lives? join the traitorous Reiner, Annie and Bertholt to find both the founding titan and the coordinate? or stay neutral to what is to come from this petty excuse of a war, either way, he is an unknown wild card from both sides of those who saw him, as the nemesis titan.

RWBY/Final Fantasy VII= The White Phoenix

Summary: Genesis Rhapsodos stood before the goddess expecting eternal damnation, instead he was put into the stage of reincarnation in a world much more different. But bloodshed is nothing new. He was born as the first child of the Schnee family, burdened as the male heir with two younger sisters who proved to be a handful as they look up to him for guidance and support. Will the reincarnated soul perish once more in the world of bloody revolution? Or will he burn through it all as the same warrior of the past? to be resurrected from his own ashes, he shall redeem the Schnee family name. And become the White phoenix.

Halo= The Redeemer(OC) [Inspired by A New Gravemind written by A Ravenchist]

Summary: Let's play the 'what if' question. What if a Halo fan from our world was suddenly transported into the Halo-verse to involuntarily overthrow the universes own devil known as the Gravemind with the help of the Librarian and the Ur-Didact as a last act before activating the rings, taking over as the second Gravmind, with knowledge of the future in the Halo franchise as well as the backing of the long lifespan of the previous Gravemind. Humanity, the Covenant and all Forerunner race shall know him as The Redeemer.

RWBY= The Four Horseman of the apocalypse(OC)

Summary: There are many fairy tales that man has told plenty of times before, the four maidens of the seasons is one of the most popular stories, but no one is aware of the existence of four riders that represent four preludes of the end. Strife, Fury, War, and Death, the original four died, but their spirits live on in their successors. "Hear our words, people of Remnant! For we are what all represent as the most fearsome brotherhood, and none can excel as the Four horseman of the apocalypse!"

Naruto= The Third Child (Female OC-Insert)

Summary: Indra represented the moon. Asura represented the sun, both night and day, but what if there was a third child that represented Earth, one who can hear the voice of mother nature that talks sweet nothings o her reincarnated soul, while many others are ignorant of her spite while maintaining to keep the two celestial bodies from moving apart, this third child known as Durga, the only daughter of the Sage of the six paths, could be the very one to achieve true peace he sought for so long. One problem however is that she doesn't want it in any way, shape or form. she has seen how the future is going to go. and if her brothers want to try and kill each other? good for them, let them suffer the consequences, her concerns lay elsewhere.

Naruto/Rwby= The Third Child: Fate of two worlds (Female OC-Insert)

Summary: One thousand years moved by me ever since my families death, one thousand years of knowing only war and death, carrying the experience that no one could ever hope achieve in a single life time, but when I thought I had earned some peace to myself, bad luck rears it's ugly head in a way I never saw coming, a first contact scenario gone wrong that resulted the nations to go to war, all because a group of outsiders thought it to be a good idea to kick down my door of my house in the middle of nowhere. "All right then, time for this old soul to teach those arrogant brats some manners."

Kingdom Hearts= Disciple of Darkness (Female OC-Insert) (Realistic. Antagonistic OC-Insert)

Summary= When being brought into a world that was considered fiction that they become very familiar with and holding the knowledge of the future, it would be expected for one to try and be a hero, save the world(s) and live happily ever after, right? Wrong, for in this case as one, teenage girl, having died from a school shootout, only to be reborn in a universe that is nothing more than a video game that she knows too well, rejecting the light due to her cynically, jaded nature, backed by life of experience and more leaned towards the Darkness, imagine her surprise when she meets a certain old Keyblade master who sees the potential in her. (Takes place before Birth by Sleep)

RWBY/Nasuverse= Queen of Vacuo

Summary: When Gilgamesh was beaten by someone he considered a fake and being swallowed by the holy grail, he expected to return to the throne of heroes, but instead he was reborn into a whole new world where his legend is not known, that's not the worst part, the worst part is that he is now a girl of all things! at least he-turned-she still has her precious Gate of Babylon to join the ride.

Naruto/Rwby= The Third Child: Best of both Worlds (Female OC-Insert)

Summary: After messing around with a space/time Jutsu. Durga and her mother Gaia somehow traveled into the far future were ninja and Chakra are not even a fairy tail and sealed inside a little girl that Durga recognizes as Weiss Schnee as a baby! knowing what will happen in the future and with little options, she and her mother must train the young heiress yet-to-be.

Kingdom Hearts= Sovereign of the Void (Female OC-Insert) (Realistic. Neutral OC-Insert)

Summary: "Out the heart, came the empty shell left behind, the traditional process of being a Nobody. Except it comes with perks as being the very first Nobody, the unexpected reward for my death by getting shot into the heart by some petty criminal is being given absolute dominion over Nothingness itself. If I still had my heart, I'd be having a panic attack by now."

Naruto/Nasuverse= The Third Child: Host of The Holy Grail (Female OC-Insert)

Summary: 14,000 years have passed since her battle with the White Titan, Durga does everything she can to heal the planet from the amount of damage done to it in order to save her mother from death, but to do that would require Gaia to change Chakra to what people knew as magic, encountering many heroes and slaying many unruly gods that would dare take advantage of her mothers celestial body, many supernatural beings who heard of her would fear her name, except one chance encounter with a certain troll of the kaleidoscope will cause her a lot of headaches in the future.

Nasuverse= Legendary Lore

(Male OC-insert) (Gate of Babylon) (First True Magic/Denial of Nothingness)

Summary: History tells of an epic about Humanities oldest king, one who was born of being one-third human and two-thirds god, with a green haired beast as his only friend, but history is going to be altered slightly from one reincarnated soul born as the twin brother of Gilgamesh, the only one who was never called a mongrel, thankfully. This is the story of Ankida, the maker of many things for being blessed with the power of the first true magic to make Babylon even more greater, the tale of the future king of creation who rules alongside with the king of heroes, and Ankida will do everything in his power to ensure that his beloved brother wont bear the world on his shoulders alone, even in death.

Nasuverse= Fate/Genesis

(Female OC-Insert as Ea/Sword of Rupture)

Summary: "So, what say you, oh great sword of Rupture?" A woman asked demurely. "...Let me see if I got this straight, Ninsun, the goddess of wild cows. You want me, the greatest weapon to ever be created in the early days of Genesis, the embodiment of truth itself. Splitting both Heaven and Earth, with the latter barely started off as a small rock the size of my head, helping in slaying off the White Titan, to be reduced to nothing more than your ten-year-old sons glorified babysitter?" I asked in open disbelief.