Anime Crossover: A World of Reversed Common Sense

Elara Voss—Ellie—has never felt a single emotion in her life. No fear, no joy, no heartbreak. Just data points, observations, and a quiet, clinical curiosity about why everyone else seems so... noisy. At nineteen, she's a barista who counts pours like heartbeats she doesn't have, until one ordinary shift when blue floating text invades her vision: a System. It promises strength, levels, and quests. It demands she survive. Then it yanks her through reality into Ordelia—a medieval fantasy world of ancient forests, warring kingdoms, and magic that actually works. She lands barefoot in the forbidden Whispering Woods, milk pitcher still in hand, facing wolves and worse. The System's objective is brutally simple: Become strong enough. Or die trying.

Ten years of struggling at the bottom of the acting world didn't end in fame, but in a desperate cry and cold blood on the asphalt." ​Ryan lived his life as "scum" crushed by everyone; his dreams were stripped away by the injustice of the wealthy, and his fiancée betrayed him in his weakest moment, leaving him to die under the wheels of a luxury sports car. But death wasn't the end—it was merely the "opening scene" of a new story. ​Ryan wakes up in his old room, ten years in the past, with a second chance and a mysterious entity floating before him: [The Ability Embodiment System]. ​The rule is simple yet terrifying: "Act any role, and you shall obtain its abilities in reality." ​If he plays a genius, he gains transcendent intelligence. If he plays a warrior, he possesses lethal strength. But the System isn't always generous; its conditions are strict, and any "performance" error could strip everything away from him. ​With pale skin, a weak body, and a past full of scars, Ryan begins his journey from zero. This time, he won't just play the part... he will embody the destinies of giants to take revenge on those who trampled him, proving to the world that the "scum" crushed by life has returned to become an unreachable "Legend." ​"The whole world is a stage... and I am the only actor who holds the truth."

He was once human. A boy from Earth who read comics, watched anime, and laughed at memes, all before fate tore him from that world and cast him into darkness. Reborn in the universe of Warhammer 40,000, he became an Ultramarine, a superhuman warrior, forged in fire and war. For a centuries, he has known only bolter fire, heresy, and endless battle. His name, his past, even Earth itself… all but faded from memory. Until one day, amidst the carnage of a daemon incursion, he hears a sound no one in the 41st millennium should hear: DING! [Multiversal Chat Group Online. Loading user list...] [Tony Stark. Naruto Uzumaki. Saeko Busujima. Peter Parker.] At first, he thinks it a psychic trick. Then… recognition stirs. Faint echoes of a boy long dead whisper to him: “I know these names.” They were fiction. Now they speak to him. As he reconnects with the legendary figures of countless worlds, some heroic, some chaotic, he finds himself drawn back toward his lost humanity. Missions begin. Relationships form. And through it all, the ancient Astartes finds himself both guiding and being guided by these new companions. Armed with a bolter and the blessings of the Emperor, he now wields something stranger: The power to cross worlds, to speak across realities and to remember who he once was. Duty is eternal. But even the Emperor’s blade can remember how to dream.

[Invincible] [Multiple Heroines] [Wish-Fulfillment] Transmigrated into Douluo Continent… What do you do when Yu Xiaogang is about to ruin your life? Relax. The God-Level Cheat System has finished loading. Looks not high enough? Max it out. Soul power not enough? Max it out. Resources not enough? Take whatever you want. Want to build a harem? Build it. Want to return to the past? Go. Want to step into the future? Go. Parallel universe? Other planes? Different worlds? If you can imagine it, the system can do it. Intercept Ah Yin in her youth. Meet Bibi Dong before her fall. Change the fate of Liu Erlong and Tang Yuehua. Crush Yu Xiaogang completely. Cute rabbits. Proud angels. Enchanting foxes. Cold phoenixes. Pure dragons. With a god-level cheat in his hands, Fu Ye looks at those so-called “Sons of Destiny” and smiles with disdain. In this multiverse… He is the true protagonist. *Note: 2 chapters per day or even 3, depends of my mood. Patreon: if it's popular in a near future. No Yuri No Yaoi This fic is not limited to a doulou universe, there will be more worlds in the future.

On a fateful night, William—an ordinary man from Earth—finished a ruined route in his favorite game, Sinners Academy: Love at the End of the World. The next moment, he was eaten alive by the game’s final boss herself, dragged screaming into her world, the world he had ruined. And when his eyes opened again, he was no longer William. He was reborn as Louis Drakeheart, the third-rate villain of that doomed game—grandson of the Dragon King, son of Earth's unparalleled scientist-Esper and a Holy Dragon Goddess, yet still the failure who never awakened his draconic blood. He was known as the Mad Prince, the abandoned heir. The laughingstock destined to die forgotten in the Dimensional Labyrinth. But fate had finally bled him a cruel gift. Death Loop. Every agonizing death sent him back in time with his memories intact and sanity fragmenting piece by piece. One death at a time, he clawed through impossible regressions, devouring knowledge, forging forbidden strength and shattering limits once thought impossible to overcome. No longer would nobles trample him. No longer would horrors beyond the Dimensional Boundary devour his kingdom. No longer would his mother's eternal slumber remain unbroken. Through rivers of his own blood and the crumbling edges of his mind, Louis Drakeheart shall rise again, and again, and again... Ruthless, unhinged, unstoppable. The world that spat on him will kneel... or burn. This is the chronicle of the Spiral of Madness: the ascent of the Heir of Ruin, the Bringer of the End. And of her—the sole shadow who walks every loop beside him, the only soul who remembers every sacrifice. [Time Loop Powers] + [Cultivation + System] + [Villain MC] + [Reincarnated Inside a Game] + [Unique and Original Power System] + [Fast Paced Battles And Suspense] + [Revenge] Also known as "Spiral of Madness: Ascension of the Villainous Dragon Prince". What to Expect: -A completely villainous main character that grows progressively more ruthless and unhinged, but that always follow his own ambitions and dreams. -A death loop where the main character returns to fixed points in time after each death, retaining all the power he has built up. -Deep world-building and a vibrant, living world that feels alive and immersive. -A unique power system: the Spiral of Madness/Incarnation inspired by Lord of the Mysteries Sequences and Metaphor Refantazio Archetype System. -Dungeon crawling combined with fast-paced progression. -Countless mysteries, multiple worlds to explore, kingdom building (later down the line), and much more. -High stakes and emotional storytelling mixed with great side characters. -Power couple dynamic, "us against a hopeless world" kind of deal. Over 100k words for FREE. Release schedule: 14+ chapters per week or more. Additional rewards: Magic Castle = +2 Chapters Spacecraft = +4 Chapters If you give me a gift for bonus chapters, please notify me with a comment! Discord: https://discord.gg/y3MSJxX5RG

Everyone dies. For Death, it has always been simple—arrive, claim the soul, and move on. But when Mira Vale sees him before her time is meant to end, something impossible happens. The moment that should have taken her life passes… and Mira remains alive. Now the balance that governs mortality has begun to shift. Strange forces have begun to stir. Old powers that watch the boundaries between life and death have started to notice the disturbance. Because if death itself can be avoided… then the rules of the world may no longer apply. And Mira may be the first sign that something far larger has begun to break. Because whatever allowed her to see Death may change both their fates.

Death is not a "Game Over." It’s the end. When elite special forces soldier Leon opens his eyes, he isn't in a hospital or a debriefing room he is in the primordial heart of the Ancient Forest, staring down the jaws of a giant reptilian predator. He has transmigrated into the brutal, awe-inspiring universe of Monster Hunter. But this is no video game. There are no respawns. Here, a dragon's roar shatters eardrums, toxic miasma melts flesh, and a single mistake means becoming wyvern food. Armed with only primitive weapons, his hardened military instincts, and a mysterious System that grants him stat points and a "Lone Wolf" trait for solo hunting, Leon must carve out his survival in blood and bone. Alongside his loyal, trash-talking Palico companion, Dumpling, and forged through deadly encounters alongside fierce local hunters like Flora, he rises from hunting lowly beasts to dancing on the razor's edge against apex predators. But this world is descending into unprecedented chaos. The arrival of the colossal Zorah Magdaros and the "Eater of Elders," Nergigante, is just the beginning. The ecosystem is fracturing. A strange, unnatural madness is beginning to infect the New World, driving legendary Elder Dragons into apocalyptic frenzies. To survive this escalating threat and find a way back to Earth, Leon must uncover the dark secrets behind a forgotten prophecy: "When the Crimson Star burns through the night, humanity will reclaim its homeland." To stop surviving and start conquering, Leon will stand alongside the legendary Fifth Fleet, clash with the fiercest monsters in existence, and ultimately challenge the dark legends of the Old Continent. In a world where humanity is at the bottom of the food chain, there is only one rule: Hunt, or be hunted.

Yuan Fang transmigrates into the body of Fang Yuan, reborn on Qing Mao Mountain. Sharing a single body, the two consciousnesses navigate the treacherous world of Gu Masters, uncovering rare Gu worms, cultivating primeval essence, and refining powerful legacies such as the spring autumn cicada and the wine worm. With dual awareness and centuries of insight, they outmaneuver rivals, exploit village politics, and methodically amass strength, embarking on a calculated and unrelenting path toward immortality in a world where only cunning and power determine survival.

House Ravaryn, a small but clever northern house, has survived centuries thanks to their mastery of intelligence, spies, and their legendary ravens. Corvyn Ravaryn, heir of the house, discovers he has a rare warg ability the power to see and control ravens. While dragons battle in the south during the Dance of the Dragons, Corvyn must protect his house, uncover spies, and lead small forces in key battles across the North. Unlike ambitious lords, he does not seek a throne, only the survival and honor of House Ravaryn. His intelligence, combined with his combat skill and the guidance of his family and allies, allows him to outmaneuver enemies far larger than his house, including the cunning Lord Vardis Bolton, his personal rival.

In the unforgiving sands of Arrakis, Anastasia Atreides is a miracle of soft edges. Five years younger than her brother Paul, she is the "Gem of the Atreides"—a petite, kind-hearted girl who believes the world is as gentle as she is. What Anastasia doesn’t realize is that her "innocence" is a terrifying supernatural Influence. Her very presence broadcasts a psychic command that turns the most disciplined killers into obsessive, yandere guardians. Her brother Paul views his god-like prescience only as a tool to protect her, while her maid Jia silently disposes of anyone who dares to breathe her air. As the Imperium’s deadliest players fall under her spell, the "Naive Princess" unknowingly builds a harem of the galaxy’s most dangerous souls. She doesn't want to rule; she just wants to be kind. But in her wake, empires burn as her devoted court decides that a girl this pure belongs on a throne—whether she wants it or not.