Tokyo Ghoul Theory

A Saiyan named Kara, a Titan amongst Gods. With a horrific past that has turned him evil in every aspect. His powers surpassed all imagination. But even so, he is finally defeated. After 500 years he is reborn in the planet Gaia, one that he himself made a living hell. His son takes it upon himself to find this reincarnation and raise his own father before he turns out to be the same devil that terrorized the universe But after an incident that shakes the world of the Gods, Kara is forced to live down on Gaia. On his journey to get stronger he battles his evil nature for the sake of those he has grown to love To make things clear this story is a massive crossover between the most known anime/comics/Mythology, it will include: Attack on Titan, Akame ga Kill, Naruto, My Hero Academia, avatar the last airbender, Naruto shippuden, Fairy Tail, One punch man, Tokyo Revengers (maybe), Tokyo Ghoul, One Piece, Dragon Ball / Z / Super (maybe DBHeros) And more I can’t name off the top of my head Also also, the story contains a lot of ‘lemon’ I guess. and also if you haven’t seen the warning in the first chapter already it also contains very detailed ra.pe so don’t read if your weak

In an age where magic once flourished, its mysterious disappearance has left the world in a state of wonder and despair. The prevailing theory suggests that the Almighty intervened, either by directly removing magic or by preventing its use. This act has ignited a conflict between the people, who yearn for the return of magic, and the gods, who resent the Almighty's interference and seek to overthrow him to reclaim their magical powers.

Kiitaharu Yarikawa wakes up to a nightmare — Tokyo in flames, war machines flooding the sky, and a massive starship casting its dark shadow over the ruined city. The entire world has been wiped out at once. Only a few survivors remain in Tokyo, forced into a brutal experiment where suffering is the ultimate goal. But amid the chaos, the emperor’s gaze is locked on Kiitaharu. Why? As he fights to survive the apocalypse, his mysterious buried past begins to unravel — holding answers that may be even more terrifying than the war itself.

John Reese was a scientist, not a warrior. Sent to study an anomaly deep in the Amazon, he and his team instead found something far worse—a power that rewrote their minds, twisted their reality, and bound them as slaves to an unseen will. Now free but forever changed, John discovers himself in a new world. Shaped by those who sought to control the Strings of Fate. As he walks the ruins of history, one truth becomes clear—he is an anomaly, unbound by fate, untouched by time. Will he unravel the threads of reality itself to break the cycle? Or will he take his place among the gods—and weave a new fate of his own?

“En mi primera vida, fui un prisionero del destino: una existencia breve, consumida por una enfermedad que me arrebató la oportunidad de soñar, explorar o simplemente vivir. Pero mi final no fue realmente el final. Desperté en un mundo completamente diferente, uno donde la magia reina, los reinos se alzan y caen, y los secretos ancestrales susurran en las sombras. Renací como Alexander Hemingway, hijo de un guerrero legendario y una maga sin igual, en el seno de una familia noble destinada a la grandeza. Sin embargo, el maná, el pilar de este mundo, me negó su favor. Marcado como un “amorfo,” incapaz de usar la magia como los demás, soy una anomalía en una sociedad donde el poder mágico define el valor de una persona. Pero mi historia no será dictada por el destino ni por las expectativas ajenas. Aunque este mundo me rechace, estoy decidido a forjar mi propio camino. Porque, en lo profundo de mi ser, hay algo diferente. Algo antiguo. Algo que ni los magos más poderosos pueden comprender. Mientras navego por este mundo (una academia mágica donde se forja la élite del imperio, intrigas nobles que se ocultan tras sonrisas, y una magia perdida que parece llamarme) debo enfrentar peligros que amenazan no solo mi vida, sino la esencia misma de lo que soy. ¿Mi propósito? Sobrevivir. Proteger a quienes amo. Y desentrañar los secretos de una magia olvidada que podría cambiarlo todo. No poseo la fuerza para dominar este mundo, pero sí la voluntad de desafiarlo. Y esta vez, no permitiré que nada ni nadie me detenga. En un mundo donde la magia lo gobierna todo, demostraré que incluso una anomalía puede cambiar el curso de la historia.”

Meet Yuki Homura! A 15-year-old high school first year from Neo-Tokyo, Japan in the year 2072. The world has felt the effects of nuclear war. One effect of the war was super-powered human beings! Go. All. Out: X-VERSE.

ON HIATUS [Currently editing] The final volume is under reconstruction! Please do not purchase! WARNING: MATURE CONTENTS Set in the city of New York, The story begins with Liam and Jenna O'Brien, abandoned by their father, soon later the death of their mother leaving the two siblings in the difficult world. Liam being the father figure wants nothing more than to make sure his kid sis get through school and have a good life, but all that changed when Jenna is wanted for killing three of her classmates, why she did it wasn't much of the question... it was how she did. Now becoming a target of both ghouls and G.I agents [Ghoul Investigators] Both siblings are thrust into a world of pain and rejection, hunted in the city as 'New York's Most Wanted' A young female ghoul, Riley Leah, comes to their recuse giving them a choice of hiding forever or dying. Will they survive the hunt? Or is a sibling bond stronger than any other thing? Well, you will just have to find out. DISCLAIMER: I Do Not Own The Pictures Used, Credits To The Owner.

Before the current cosmos existed,there was another one before,infinitely bigger,filled with Gods,Monsters and Demons,when creatures and theories we reject today existed and were the dominant power,Where Good and Evil were burning with all their might like never before,Arius a young talentless boy who challenged the power of Cosmos itself,a fight of ideologies that never existed before,this is Codex Of Records.

"what happened to this world"a boy said"run away akamatsu"someone else said as a monster ate him"no......not him why"monsters are all over Tokyo this is a very hard world .if a monster dies a rebirth of another monster will arrive at the same place,but why is this happening is there someone that wished for this to happen.will this mysterious boy named akamatsu find out

Minding my own business, as always. What’s my business, you ask? Keeping this little human on track. He’s sassy, resentful, and—let’s be honest—sometimes so mean. But overall? He’s okay. I’ve dealt with worse. Right now, he’s smoking a cigarette and wasting his charm on a girl who isn’t even interested. Wait till she finds out he’s broke. He’s got $100 to last the rest of the month—which, in theory, might be fine… if it weren’t the start of the month.

Two hearts untouched, in silence lay, Met where tulips swayed in May. No love had brushed their lonely past, Yet fate had spun its web so fast. A blossom new, so soft, so bright, Unfolded in the golden light. Their souls once cold, now warm and free, Love bloomed where none had thought to be.

Its a story about Yamamoto Hiroshi, an 18 year-old depressed pessimistic boy living in Tokyo. Life was a but unfair to him but his fateful meeting with Matsumoto Hikari was the turning point of this pessimistic life.

The world of Tokyo \ China has begin, as the Yellow belts im.launching an attack on all of Tokyo china

In the heart of Tokyo Bay, a boy wakes up with nothing—no family, no past, no name. Just a void where his memories should be. As he struggles to piece together the fragments of his lost life, dark forces move in the shadows, pulling him deeper into a fate he never chose. Will he become a pawn of destiny, or will he shatter the cycle and carve his own path?

The world of vespera is filled with tyrannical Kings and apathy gods. Ryan rykwood is transmigrated to such a world with no support other than the knowledge of his past life and the scarce military theory that he has learned, can Ryan breakout from the shackles of knighthood and sacrifice his selfi nterest to create something greater in this new world?

In the neon-drenched streets of a futuristic Tokyo, a rogue team of cyber-enhanced bounty-hunting ninjas operates in the shadows, eliminating high-profile criminals one target at a time. Known as the Specter Blades, they work for the highest bidder, but their true mission is far more personal—bringing down the city’s untouchable crime lord, Ryujin "The Oni" Kisaragi, a tyrant whose grip on Tokyo is suffocating. Leading the Specter Blades is Kael "Ghost" Takeda, a cyber-ninja with a haunted past, enhanced reflexes, and a smart-mouthed AI implanted in his neural system. His team consists of an elite group of misfits, including: Izanami "Iza" Kisaragi, the deadly daughter of Ryujin, who betrayed her father after witnessing his monstrous experiments on people. A master assassin with razor-sharp cybernetic limbs, she hides her past from some of the crew while secretly feeding them intel. Rex "Deadeye" Mori, a grizzled sharpshooter with an addiction to risk and a dark sense of humor, wielding an experimental sniper rifle that can see through walls. Nova, a tech-hacker and drone specialist who keeps the team connected and one step ahead of the law, hiding a secret that could change the world. Sable, a former corporate security enforcer turned brutal melee fighter with a vendetta against Ryujin’s empire. Each bounty they claim brings them closer to dismantling Ryujin’s empire, but with every step forward, they uncover something darker—Ryujin isn’t just a crime lord; he’s orchestrating something monstrous. Beneath the city, illegal cyber-experiments are creating something beyond human, an army of mind-controlled horrors that could turn Tokyo into a nightmare. As the team closes in, paranoia sets in. Someone is leaking information, and the closer they get to Ryujin, the more their alliances are tested. Kael begins to suspect that one of them might be compromised. Meanwhile, tension grows between Kael and Iza, their mutual attraction at war with the reality that, if they fail, she might have to be the one to kill her own father. With the clock ticking and betrayals looming, the Specter Blades must face off against cybernetic assassins, rogue AI, and horrors lurking beneath the city. Their mission isn’t just revenge—it’s survival. But when the final truth is revealed, it will shake Tokyo to its core. Because Ryujin hasn’t just been building an army. He’s been preparing for something worse.

What would you do if you got transmigrated? Probably celebrate your luck, right? Well, not me. In theory it's an amazing thing to be transmigrated but in reality... It's a nightmare, at least for me. No internet, no meaningful technology, no goddamn toilet. but here I am. Shit. ----- Hello! This is my first novel. I hope you enjoy reading it as much as I enjoy writing it! I mostly do this for fun so I might not be consistent in my uploads but I'll try my best to push out a chapter every week at least.

"A Promise of the Heart" is a poignant love story set in the picturesque Japanese town of Asahikawa. Raito, a reserved young man who runs a bookshop, meets Aimi, a girl who has moved from Tokyo seeking peace. Their shared love for literature and simple beauty forms the foundation of a deep connection. They experience a growing friendship, falling in love amidst the changing seasons. However, Aimi is called back to Tokyo to care for her sick father, and the couple faces a painful separation. After months of longing, Aimi returns, and they rebuild their life together. They expand Raito’s bookshop to showcase Aimi’s art, and their love story becomes a symbol of hope in the town. Eventually, they marry by the lake where they first met, solidifying their bond. The story concludes with their enduring love becoming a cherished legacy in the town, timeless as the cherry blossoms that bloom each spring.

The story takes place in 2013 Japan in the busy city of Tokyo. Tokyo might seem like a nice and normal place to live on the outside but there is alot of corruption lurking around the corner. Kidnappers, human trafficking, unexplained deaths and systems running right behind the normal civilian's back. And what's a city filled with danger without a vigilante, an unknown hero who purges Tokyo of these scums. He's a villain to the police but at the same time he's doing them a favor and they stop at nothing to get him behind bars however what noone knows is that he is seeking vengeance for a scar that he will have to carry for the rest of his life. Note: most characters that are in high school are eighteen

In the heart of Tokyo, a forbidden love is reborn from the ashes of a forgotten past. When fate brings two lost souls together, will they defy destiny or be consumed by it?”

Sora and Yui are about to embark on their college journey, each navigating a new chapter in their lives with a mix of hope and uncertainty. Sora, a reserved psychology student from a small countryside town, has come to Tokyo to pursue his dreams of a peaceful, fulfilling life. All he seeks is a sense of belonging in a city that feels both vast and intimidating. Yui, on the other hand, has lived in Tokyo her whole life. Though she’s familiar with the city, she struggles to connect with others and feels out of place in her psychology major, a path chosen more by her mother's influence than her own passion. As the two students cross paths, their differing backgrounds and experiences lead them to unexpected friendship and growth. Together, they navigate the challenges of university life, discovering more about themselves and each other as they journey through a world of change and possibility.

It’s been over two years since coming face to face with someone who had hurt me terribly.

A once-renowned scholar and strategist from Earth, Kazuki, finds himself reincarnated in a world where magic and mythical creatures are commonplace. In his past life, Kazuki was a brilliant but reclusive academic, whose theories and discoveries were posthumously dismissed and forgotten due to political intrigues.

Embark on an intellectual odyssey through the vast landscape of mathematics with Mathematical Mastery: A Comprehensive Journey from Foundations to Future Innovations. This monumental work offers an all-encompassing exploration of mathematical thought, seamlessly weaving together the timeless elegance of classical theory with the transformative power of modern applications. From the fundamental principles of single variable calculus and the intricate realms of multivariable analysis to the profound depths of real and complex analysis, every chapter is designed to illuminate the rich tapestry of ideas that form the bedrock of our mathematical heritage. Venture further into the worlds of algebra, from the structured beauty of linear and abstract algebra to the mystique of number theory, while uncovering the dual nature of geometry through both Euclidean and non-Euclidean perspectives, as well as the abstract wonder of topology. Discover how discrete mathematics and combinatorics underpin modern computational methods, and explore the rigorous foundations of logic and probability that drive the quantitative analysis of complex systems. As the narrative unfolds, delve into applied mathematics, where mathematical modeling, optimization, and dynamical systems converge with computational techniques and scientific computing. Specialized topics—ranging from cryptography and financial mathematics to mathematical physics and the cutting-edge realm of data science and machine learning—demonstrate how abstract theories evolve into practical tools that shape our digital and global future. Finally, a thoughtful examination of the history and philosophy of mathematics offers insights into the intellectual legacy and enduring questions that continue to inspire mathematicians around the world. Mathematical Mastery is an essential resource for students, educators, and enthusiasts alike—a vibrant synthesis of theory and practice that celebrates the beauty, power, and endless potential of mathematics.

"Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you" -Friedrich Nietzsche "To truly find out what defines us monsters is to know what life really is" After waking up from a year long coma Dimitri finds out he has been turned into a Chimera, a cannibalistic monster with the abilities of animals. Dimitri must now live and hide his Chimera side from society as there is an Organization that hunts his species down and want them extinct by all means. Dimitri looks for the one person he could turn to for help, his bestfriend Tyrese also being the one who has given him this curse hoping he'd know how to make him human again. Along this journey Dimitri is bound to encounter some true monsters both human and not. Chimeras only look human until they activate their abilities and transform into their respective animal. They can only eat the raw meat of both animals & humans. Humans are a more nutritious and beneficial source of food giving them more power after each feeding. Hey not going to lie this novel was heavily inspired by Tokyo ghoul and AoT so please enjoy the story.

In Time and Massless Particles: The Nature of Time in Physics, readers embark on a transformative journey through the most profound questions at the heart of modern physics. This comprehensive work seamlessly weaves together the fundamental principles of time—from its classical roots and relativistic evolution to its quantum and cosmological dimensions—with an in-depth exploration of massless particles, the elusive carriers of nature’s fundamental forces. Beginning with an insightful analysis of the nature of time itself and the groundbreaking discoveries that redefined its role in physics, the book guides you through the captivating world of massless particles and their central role in shaping our understanding of light and energy. Delve into the intricacies of special relativity as it bridges time and light, and discover how photons serve as the archetype for massless particles in both theory and technology. Moving beyond the familiar, the narrative unfolds into the quantum realm, where the fabric of time is examined through the lens of quantum mechanics and field theory. Explore the vast cosmos as modern cosmology reveals the interplay between time, light, and the Universe, and then venture into advanced theoretical perspectives that challenge established paradigms—from symmetry principles and CPT invariance to the bold quest for quantum gravity. Blurring the lines between science and philosophy, the book concludes with reflective essays on the philosophical implications of time and existence, and it casts a visionary look at future directions and open questions that promise to reshape our understanding of reality. An analysis of influential references and their impact in theoretical physics further anchors the work in a rich academic tradition, making it an essential resource for researchers and students alike. Time and Massless Particles is a bold, interdisciplinary exploration that not only charts the evolution of our understanding of time but also illuminates the intricate connections between theory, experiment, and the very nature of existence. Whether you are a seasoned physicist or an inquisitive scholar, this book offers a compelling glimpse into the dynamic frontier of modern science.

People often wonder whether other worlds exist beside Earth, but there was no definite answer despite numerous theories. Growing up, Sam had always been interested in science, dreaming of contributing to the space exploration. Being poor, this dream will forever be kept in his heart. On one certain day, however, a meteor star fused within him, granting him ability beyond his understanding...