crossover

Rule #1: When a Random Omnipotent Being offers you a custom character sheet and a cross-dimensional fast pass—read the fine print. Rule #2: There is no fine print. Only chaos. Blessed, balance-tested, cartoon-fueled chaos. Welcome to the prototype run of The Game. You weren’t meant to be a player. You didn’t get a tutorial. And yet here you are—armed with a half-finished system, a backlog of suppressed media knowledge, and a growing suspicion that the GM is just making it up as they go. (Spoiler: they are.) This isn’t just a story. It’s a template. A Save/Load checkpoint. A cosmic draft folder. It’s where R.O.B. 37—the most dangerously curious of the Random Omnipotent Beings—starts testing out what happens when a wish-fulfillment engine gets smart. And bored. And possibly a little nostalgic. Worlds will be revisited. Tropes will be broken. AUs will be built, explored, then immediately patched. Nothing is sacred. Everything is permitted. (Except for linear plot structure. That died on page one.) --- Disclaimer: Only the main character and the occasional OC are original. The rest? All properties belong to their respective creators. This is fanfiction with a capital F, and fanfiction with a capital F is legally obligated to go completely off the rails by arc three. You’ve been warned. --- Why limit yourself? If "nothing is true, and everything is permitted", is true then why limit yourself? The first few chapters are the template I'm putting in place for Random. Omnipotent. Being. (R.O.B.) 37. He is a true craftsman of wish fulfillment and balanced chaos. From a young age he studied the toons. As he grew his entrance to the litany of written works started early. By the time he finished formal schooling (k-12) he was aware of more media than he could ever truly finish in his life. So many worlds, so many stories. By the time he had reached his early 30's his eyes had seen so many takes on familiar stories and had written on so many posts It's an AU, that he decided to make his own Alternate Universe(s).....

Hello Everyone I'm Takeshi this Fanfic MC, which I'll be an OP character due to my talents and lineage and connections but not the most OP because that's being hold by another person, which the power level are going to be ridiculous,and I'm a Human Supremacists Believer, There will be some chapters not involving me which the Author probably will tagged it. Now moving on i will have a lot of girlfriends which i hope the author Creates side chapters for them and etc. well that's all i could say Bye. [Cut!!!] pheww that was tiring [You did a good job Takeshi considering it was on the first try] we'll thanks author well i hope this fanfic goes well [same] [Hello everyone i hope you enjoy it, which please explain something that i need to fix and etc Because that will be important since I'm a new writer, which I'll probably do other fanfics which i have several which including non fanfiction novel if possible which I'll probably read kr research about it]

Arc 1 Complete - Heroes Tournament FINISHED Arc 2 Coming Soon - Villains Tournament Series on pause for Arc 2 launches Saturday 13th July The question that has divided anime fans for decades is about to be answered once and for all. Across infinite dimensions, a mysterious force has gathered the 64 most powerful warriors from every universe. Goku versus Saitama. Naruto versus Luffy. Rimuru versus Accelerator. Every debate, every argument, every impossible dream matchup is about to become reality. In a cosmic arena where the laws of physics bend to accommodate godlike powers, these legendary fighters will clash in the ultimate tournament. No rules. No limits. No mercy. From the reality-warping abilities of Haruhi Suzumiya to the universe-erasing power of Zeno-sama, from the time-stopping prowess of Dio to the conceptual manipulation of Anos Voldigoad - every tier of power will be represented. But this tournament holds secrets darker than any participant realizes. The mysterious organizer has motivations that transcend mere entertainment, and the true prize may be more than just the title of Ultimate Champion. Arc 1 brought us the Heroes Tournament where 64 legendary warriors battled through multiple rounds. The results shocked the community and established new power scaling standards. Now the stage is set for something even more dangerous. Arc 2 will unleash the Villains Tournament. 64 of the most terrifying antagonists from across all anime universes will compete for ultimate supremacy. Light Yagami's strategic brilliance against Frieza's raw power. Dio's time manipulation versus Madara's reality control. Every nightmare scenario anime fans have imagined. Arc 3 promises the final confrontation. Heroes versus Villains. The ultimate showdown that will determine the fate of all realities. As dimensions collide and legends fall, only one question remains: When gods fight gods, who will stand victorious? The Ultimate Anime Tournament begins now. Every fanbase will have their champion. Every debate will find its answer. Every impossible dream will face the ultimate test. Welcome to the battlefield where legends are born and myths are shattered. The multiverse will never be the same.

Harry Potter thought jumping through the Veil to save Sirius was the hard part. Spoiler: It wasn’t. Instead of reuniting with his godfather, he crash-landed in a whole new universe—DC Comics level weird—barely alive and completely out of his depth. Cue the mad scientists at Luthorcorp, who decided, “Hey, let’s play Frankenstein!” and spliced his DNA with Wonder Woman’s. That little science experiment? Yeah, it woke up some crazy stuff buried deep in Harry’s system—like Phoenix Tears and Basilisk Venom (because normal venom would’ve been too boring). Now, with god-tier abilities and a penchant for lighting things on fire, Harry rebrands as Shadowflame. But saving the day isn’t as easy as it looks in comic books, especially when every choice he makes blurs the line between hero and antihero. Welcome to the DC Universe, Harry—try not to blow it. Or at least, try not to blow it up. I hope you're enjoying the fanfiction so far! I'd love to hear your thoughts on it. Whether you loved it, hated it, or have some constructive criticism, your feedback is super important to me. Feel free to drop a comment or send me a message with your thoughts. Can't wait to hear from you! If you're passionate about fanfiction and love discussing stories, characters, and plot twists, then you're in the right place! I've created a Discord server dedicated to diving deep into the world of fanfiction, especially my own stories. Whether you're a reader, a writer, or just someone who enjoys a good tale, I welcome you to join us for lively discussions, feedback sessions, and maybe even some sneak peeks into upcoming chapters, along with artwork related to the stories. Let's nerd out together over our favorite fandoms and explore the endless possibilities of storytelling! Click the link below to join the conversation: https://discord.com/invite/HHHwRsB6wd Can't wait to see you there! If you appreciate my work and want to support me, consider buying me a cup of coffee. Your support helps me keep writing and bringing more stories to you. You can do so via PayPal here: https://www.paypal.me/VikrantUtekar007 Or through my Buy Me a Coffee page: https://www.buymeacoffee.com/vikired001s Thank you for your support!

Luke, a die-hard Dungeon & Fighter (DNF) fan, wakes up in the Marvel Universe as a 7-year-old kid—only to find that he has obtained the DNF system! Alongside him is Rotus, an eccentric talking octopus who claims to be the incarnation of an Apostle and insists that Luke must spread their "glory" throughout the world. In reality? It’s just a glorified excuse for chaos and destruction. Armed with loot boxes, OP skills, and a questionable moral compass, Luke embarks on a journey to level up, get rich, and “do things” in the Marvel Universe. Befriending Tony Stark? A strategic move. Helping out with an alien invasion? Just another system quest. Robbing car bills? Well... Rotus insists it's for a good cause. As the Avengers, villains, and intergalactic forces collide, Luke must navigate between grinding for rewards, spreading the Apostle’s influence, and keeping his own head on his shoulders. But when the system offers National Day gift packs for blowing up the Jiaowu Building, he realizes that in this world of superheroes and cosmic threats, he just might be the most overpowered wildcard of them all. Marvel + DNF + Absolute Chaos = The Rise of Apostle Luke!

An ordinary young man from Earth dies in an accident and is reborn in the world of My Hero Academia. However, he is not gifted with a Quirk, but rather a power from a brutal and living otherworld: Incursio, a dragon armor that grants him incredible power at the cost of excruciating pain and the risk of losing his humanity. With the memories of two lives, he enrolls in U.A. High under the name Tatsumi, hiding the true nature of his dangerous powers. He must navigate a competitive school life, form complex alliances, and face the threat of the League of Villains he knows from his past "stories." His situation is further complicated when ghosts from the world of Incursio begin to appear, led by a legendary assassin, Akame, who has an unexpected connection to the soul residing within his armor. Caught between his duties as an aspiring hero, his hunt for the mysterious assassin organization Yozakura, and an internal war to control the "dragon" within him, Tatsumi must fight not only to protect his new world, but also to find his true self at the crossroads of two destinies.

A story in which the Pokémon world explores the madness of the Nasuverse via Twitch Livestream. The poor innocent souls thought that Ritsuka Fujimaru was a normal streamer, from an alternate world where Pokémon didn't exist, but they had no idea his true destiny would drag them all into the grand epic tale that is Fate/Grand Order. Crossposted on Questionable Questing and Archive of our Own. *This is a work of fanfiction, I will not accept money for this story as it will fall outside fair use if I do so.*

Across universes, they are known by many names — warriors, monsters, legends. But today, they are competitors. Eighteen of fiction’s most fearsome appetites gather for a single purpose: to eat. To devour. To outlast every last glutton at the table in the most unhinged culinary clash the multiverse has ever seen. Stomachs will stretch. Dignity will vanish. And in the end, only one can claim the title: Champion of the Glutton Bowl.

[A new tag, #Crossover, has been added to your System!] [A new tag, #Dimensional-Fracture, has been added to your System!] Sung Jin-woo, the Shadow Monarch, has brought peace to his world. The Gates are gone, his power absolute. Yet, his victory feels hollow. The System that guided him is silent, and a deep sense of unease lingers in the cosmos. Cid Kagenou, the Eminence in Shadow, has achieved his dream. From the darkness, he manipulates the world, orchestrating epic tales of his own making with his loyal organization, Shadow Garden. Every battle is a spectacle, every line rehearsed. He is the ultimate puppet master in a play of his own design. Their destinies were never meant to cross. But when a [Dimensional Fracture] of terrifying, unquantifiable energy rips through both realities, a threat emerges that dwarfs Monarchs and Cults alike. Beings of the Void, who consume stories and erase existence, begin their invasion. For Sung Jin-woo, this is a new enemy his System cannot analyze, a foe his shadows may not be able to defeat. For Cid Kagenou, this is the ultimate stage—a real, unscripted, world-ending crisis where he can truly become the Eminence in Shadow. When the Monarch of the Dead meets the Master of Misunderstanding, reality itself will tremble. "Who... are you?" the Monarch asks, his voice echoing with the power of a million souls. A figure cloaked in liquid darkness simply adjusts his grip on a jet-black blade. "Just... a passerby who hunts in the shadows." Can the world handle two godly beings who operate in the dark? One seeks to protect everything, the other seeks the perfect performance. And when they finally clash... will they be allies, or the ultimate rivals? [New Quest: Witness the birth of a legend that will shatter two worlds.] [Accept?] / [Accept?]

Ellie Samwell, an ordinary 39 year old gym owner dies in the middle of taking a shit and ends up as the least person he wanted to be, how will his life play out.

"My child, the moment you drew your sword and became king, the knights of Camelot were all shouting the same name - Arthur!" The witch's whisper reminded Arthur of the day when he drew his sword. Arturia and Merlin wanted to tear him apart from their questioning and weird looks. "The people yearn for your glory, and the Saxons fear your power." Arthur glanced at the crazy fanatics surrounding the castle, as well as the Saxon laborers who had just been captured by Gawain. "You are a kind, honest, enthusiastic, righteous, and wise King!" Updates Twice Daily Read up to 30 Chapters ahead at P@treon.com/TrashProspector

When an ordinary ramen shop worker transmigrates into the Naruto world without any bloodline, chakra talent, or cheat, despair seems inevitable. That is... until the Dream Maker System activates! Now able to pull people into a dream theater—where their wildest fantasies and deepest nightmares play out—Shiyu collects emotion points to become stronger. His first targets? Naruto... and the entirety of Team 7! Watch as Kakashi, Sasuke, and Sakura are forced to witness the most ridiculous, hilarious, and sometimes embarrassing dreams of Konoha's number one knucklehead ninja. Let the dream show begin!

um homem acaba reencarnando e se tornando Deus de um universo completamente novo no qual futuramente seria conhecido como o mundo Pokémon e Shinobi

In her past life, Michelle was an ordinary doctor who worked in a small hospital, but once in a while, a strange envelope would arrive at her apartment and she would take up a weaon and turn into a deadly assassin known for her stealthiness. But being a top assassin, Michelle had many enemies and ended up dying, only to wake up in the body of Michelle Grace, a pampered young miss in a world similar to ancient dynasties, except that cultivation existed there. Not everyone could cultivate, but Michelle Grace could. The original Michelle Grace was engaged to the Crown Prince, and he killed her before Michelle took over the body, so after making a deal with Michelle Grace's father, the Archduke, Michelle took on the name Grace and started a revenge plan on the Crown Prince, his lover, his mistress and his father, the Emperor. A bit troublesome: Michelle gained the attention of two men who together were the Dark Lord. They were horrifyingly powerful, so Michelle had to be careful around them. Luckily, they didn't have in their plans harming her, as they were intrigued by her constitution. Michelle possessed a rare blood, which they could use.

Reborn as a True Ancestor Vampire with the Gate of Babylon, follow the protagonist Haruki as he roams through the world of anime, doing as he pleases. ... A crossover fanfic with an overpowered main character.

That night, when a Kryptonian spaceship carrying a baby crashed on Mike Kent’s farm, and when he decided to adopt the child, the golden finger of his transmigration was activated. From that moment, he understood that his life was about to change. Superman Clark Kent, Professor X Charles Kent, Magneto Erik Kent… When he became the father of these individuals, the strongest family in history was born! ****** Support me and be 20 chapters ahead of webnovel: patreon.com/Draco_ Translation!

Sam Li traveled to the world of Zenless Zone Zero and began playing the role of Morax (Zhongli). The better his performance, the greater the rewards...

Arthur king a criminal was caught by the police and sentenced to death for rape and murder and ended up in hell. "How sad you have to become her." Said satan sighing with a sly face trying not to laugh. "YOU DONT SOUND SAD YOU ASSHOLE." I said screaming like a bitch. "Hehehehe that's why you shouldn't gamble with the devil." Said satan with a Inhumane smile. How will things play out for arthur's life in the least world he expected to end up at, but is that really all there is to his story. WARNING WARNING ⚠️⚠️ THIS STORY WILL CONTAIN SOME DISTURBING THINGS LIKE RAPE AND SUCH IF YOUR MIND CAN'T BEAR SUCH THINGS THIS STORY IS NOT FOR YOU.

Su Yu is reincarnated in an crossover anime world, some example heroines-yukino, yui, shouko, erina, etc. harem and daily life focused. Emotionally focused, system is there, but only appears once in a blue moon.

You know who's considered one of the most iconic characters in media? Batman. And apparently Earth-Bet needs one. Note: There aren't that many Worm fanfics on Webnovel, but that's about to change.