At their high school graduation, fifty-three students and their teacher are suddenly engulfed in a blinding light-summoned to another world on the brink of ruin. In this foreign kingdom teetering on the edge of collapse, they are hailed as the chosen heroes destined to stop a mysterious cult bent on reviving the Demon Lord. Granted powerful abilities, noble titles, and a grand mission, the students are thrust into a world of magic, monsters, and prophecy. But for me-Eiji Minato-this isn't a nightmare. It's everything I ever wished for. Quiet, distant, and disillusioned with my old life, I had always longed to escape into a world of fantasy-not to become a hero, but to live freely as an adventurer. To explore uncharted lands, delve into ancient ruins, and uncover forgotten magic. Now that wish has come true, and I refuse to be bound by a king's command or a destiny I never chose. While my classmates train as champions of fate, I turn my back on the crown and walk my own path-one of freedom, danger, and discovery. From treacherous dungeons to hidden villages, I travel a world brimming with secrets and forge bonds with people the so-called heroes ignore. But the world is far more complicated than the legends suggest-and as the dark organization draws closer to its goal, I may learn that even those who run from fate can't outrun the story forever.

What if your favorite anime world suddenly became real, and all the characters you know gathered in one place? That's exactly what happens to Renji Kamisaka, an ordinary young man who finds himself stranded in Sakurasou, the eccentric dormitory that has become the center of this crossover universe. At first, everything feels familiar: there's Shiina Mashiro, the genius pet girl, and Ogiwara Sayu, the high school student he met on the street. But soon, reality begins to unravel. Kasumigaoka Utaha and Sawamura Spencer Eriri are now neighbors. Yukinoshita Yukino might be reading a book in the living room, while Sumireko Sanshokuin is busy with unexpected things. Even Kousaka Kirino joins in on the fun. However, the surprises don't stop there. Renji soon realizes that this world is far more expansive than he imagined. How could Yuuki Asuna be here, implying the existence of deadly virtual reality games? Then there's Frieren, a thousand-year-old elf mage, meeting Gabriel White Tenma, an angel skipping out on her duties. And if that wasn't crazy enough, Renji can even see the terrifying spirits visible only to Yotsuya Miko. To top it all off, the Demon Lord Maou Sadao and Hero Yusa Emi also appear, bringing fantasy world chaos into what should be a peaceful everyday life. "My Sakurasou won't be big enough to hold all these people!" Renji despairs. Follow Renji Kamisaka's adventure as he tries to navigate this cross-dimensional chaos, where the line between reality and fiction blurs, and every corner of Sakurasou could hide a surprise from another anime. Can he find a way to manage all this mayhem, or will he be trapped forever in the craziest crossover ever?

Izuku Yagi was diagnosed quirkless, and since then his life has been miserable. His parents totally forgot about him, and he has to work to get money for food and clothes. His own twin younger sister and her friends (Katsumi, Shoka) make his life miserable. One day after running away from his tormentors he was hiding inside of a cave. He then heard a voice, and he went further inside to find and he found this altar with a sword invented on stone. He heard the voice calling him to pick up the sword which he does, and he pulled it out of the stone then a huge power surge went around his body. He passed out from the power surge that he consumed. He woke up to be in the presence of the Number One Hero of the world and The number one hero of France. They explain that he pulled a curse sword called Inetsu, and that it will cause him to lose his humanity. Izuku broke down crying from all of the pain, and suffering he suffered but Mihawk told him that he still can be a hero. He tells Izuku he will adopt him, and trained him to become a hero. Izuku takes this opportunity to go away and come back even stronger. He will show the world and his past he can be a hero. He won't longer be Izuku Midoriya but Ikki Kurogane

Nothing because it will be cringe (Also parts of the each universe are a bit more altered characters being switched out, characters actually live. since I'm still getting used to story telling and my knowledge for the animes are kinda rusty)(also any media does not belong to me, they belong to their rightful owners)

Do you ever believe in the multiverse theory? The theory that are multiple dimensions where any and every single possibilities are endless? Sounds crazy right? But what if I told you that this is true? Y/N, L/N, a teenage kid in beacon, has a good reputation and he was known in beacon. He thought that he was meant to become a hunter.... But oh boy.... He has endless possibilities on the multiverse. How will team RWBY and JNPR will react to this? Come and join with them! Universes included: Final Fantasy VII Final Fantasy XIII Final Fantasy XV John Wick Kingdom Hearts Devil May Cry Halo Red VS Blue Jojo's Bizarre Adventures Dragon Ball Z/Super Metal Gear Rising Revegeance Spider Man PS4 Marvel DC -And Many more!

(Brainiac 5 OC X NieR: Automata X Crossover) What if someone was found out to be the reincarnation of a certain heroic Coluan? He was adopted by a family in the world of NieR: Automata and lived a good life until the events of the 14th Machine War unfolded. Now he must face against otherworldly invaders to save the last remnants of humanity.

The title says it all. Y/N's family members, friends, and loved ones are taken from their respective universes and are sent into a theater by a mysterious being made of energy-why? To react of course! (Disclaimer: I own nothing used in this story unless explicitly stated.)

"Have you, ever been isekai'ed?" Roy Excindo, a normal student, otaku, and half-shut-in decides to go and confess to his crush on a whim, but instead falls into a sewer lid and was reincarnated in his original body in a different world, one where forces similar to earth exist while also having a magic force known as manaki. However, Roy's journey was cut short on his first attempt to walk, when a wolf decided to kill him for food. That's when Roy realized his journey was not going to be easy. "No way... you are..." "Could it be, that I'm not the only one?" In the mysterious journey, Roy finds his purpose in life, and decides to help out all others like him, whether they were supposed to be fictional or not. Powers that are unique just might save them all. The craziest isekai that connects a megaverse is about to unfold!

After Y/n L/n died from a car accident, he was given a wish to have Dante's body and powers as well transported to Nasuverse but in a twist. He will have a harem as well also.

(Y/N): "I'm going to stop bastards like you destroy the humanity!!!!!!!!!" (Y/N) (L/N) Kotomine is son of Kirei Kotomine/The priest. In 1967 year later that (Y/N) went to war in Vietnam as 18 year old because he is join up to be war and until (Y/N) was trying his own best to survive against those VC by himself and then one night later (Y/N) was been fighting for the country until he find something disturbed him with horror about the undead rise up from the grave by themselves. When (Y/N) fight these undead zombies were rampage and outbreak the land and however he trying his own best to stop the outbreak when he was awake something ancient in the temple where he was held it by himself...a deck of cards for what he didn't know about the...legendary of heroes comes from the other world as servants. Now (Y/N) will summon them when he having a trouble with those bad guys over this world and stop the outbreak of virus and save the mankind world from danger before it is too late.