Marvel: Iron Man is Reading My Diary!

Reborn in the Naruto world, Shin Uzumaki finds himself in the doomed Land of Whirlpools. As a member of the Uzumaki Clan! Trapped in a world filled with war, betrayal, and unimaginable power, Shin’s survival seems impossible.. Until it isn’t!! [Ding! Replication System Activated!] [Daily Login Reward: Common Replication Card.]​​​​​​​ [Newbie Gift: Perfect Sage Body—​​​​​​​Adamantine Sealing Chains​​​​​​​—​​​​​​​​​​​​​​Four Symbols Seal​​​​​​​] With the power to Copy any Ability—whether it’s the Kekkei Genkai or Rinnegan or Forbidden jutsu—Shin begins his journey to dominate the Ninja World.  [First task: Save Kushina and prevent the destruction of the Uzumaki Clan.]

—To be Born a Keikain is to command power. —To be Bokue Keikain… is to rewrite the damn rulebook. —Bokue Keikain isn’t your Average Exorcist. He’s not even your Average anything. He’s the wildcard in a world of Devils, Jujutsu Sorcerer, Angels, Curses, and power-obsessed clans. —With one foot in the occult, one hand holding a triple cheeseburger, and one ridiculously clingy nekomata who calls him "Darling," Bokue doesn't fight for justice or vengeance—he just wins. Always. —So when a Special-Grade Cursed object appears in Tokyo, everyone expects war. Instead, they get Bokue. —I mean.. He breaks the laws of Jujutsu Sorcery just to prove a point. —“Sealed object? Bro, I already broke it.” —Welcome to Tokyo—where the Onmyōji plays by his own rules. --- 《•Current Mashup Worlds•》 [Highschool DXD] [Jujutsu Kaisen] [Nurarihyon no Mago] [Strike the Blood] [The Testament of Sister New Devil] And more... --- Additional Tags: [Urban Fantasy Tokyo] [High-Spec Apartment Harem] [Too Cool for the Plot MC] [Modern Magic Society] [Devil-Slaying Onmyōji] [Dimensional Hopping] [Intelligent Mc] [Onmyōji Powers] [Overpowered Mc] [Confident MC] [Battles] [Character Growth]

Arthur found himself on the brutal shores of Jaya in the year 1493. He was not content with weakness in the world of One Piece; he craved Strength. ... Five years of relentless preparation, of physical and mental torment, transformed him. all in pursuit of one singular goal: the Rumble-Rumble Fruit. He defied the odds, riding the monstrous Knock-Up Stream. A year of tireless searching led him to a forgotten relic, a colossal ship swallowed by the White-White Sea, a testament to a bygone era. And within its depths, he found the object of his obsession.

First World : Campione Current - Second World: High School DxD Third World: ??? Reincarnated into the world of Campione! Haru Kasugano, our hero slays gods and ascends as the mightiest Godslayer. He battles powerful God-Kings and Campiones, claiming victory after victory. Whatever it is. [Wealth, Power, Beauty] he has it All. Watch him grow stronger as he travels into new realms like High School DxD and the Fateverse, leaving a trail of defeated gods and captivated hearts in his wake.

Main/Current World : Danmachi Second World : Demon Slayer Third World : Hunter x Hunter Fourth World : Fate - Type-Moon Fifth World : Akame Ga Kill Sixth World : DxD Seventh World - Current : Saint Seiya [LONG CHAPTERS] = Mika, an ordinary young man with a passion for anime, suddenly finds himself transmigrated into the fantastical world of Danmachi. Confused and overwhelmed, his fate takes a divine turn when he encounters the enigmatic and powerful Goddess Yahweh. She reveals that Mika has been bestowed with a rare and extraordinary "World Traveling Ability," enabling him to journey through numerous anime worlds. Embarking on this unparalleled adventure, Mika dives into the labyrinthine depths of Orario, honing his skills and gathering allies. His quest doesn't end here; with the power to traverse dimensions, Mika's journey leads him to the perilous realms of Demon Slayer, where he trains under the strict guidance of Sakonji Urokodaki and battles bloodthirsty demons alongside Tanjiro and Nezuko. From there, he ventures into the supernatural chaos of High School DxD, where he navigates the complex politics of angels, devils, and fallen angels while forging bonds with powerful beings like Rias Gremory and Issei Hyoudou. Mika's odyssey continues as he steps into the treacherous world of Hunter x Hunter, where he sharpens his Nen abilities and faces deadly challenges alongside Gon and Killua. Each world presents its own trials and tribulations, pushing Mika to his limits and beyond. As he travels through these diverse universes, he not only gains immense power and wisdom but also assembles a formidable team of friends and allies, creating a harem of beautiful heroines who support him through every peril. With each new world, Mika's ultimate goal remains steadfast: to uncover the true potential of his World Traveling Ability and to understand the mysterious purpose behind his transmigration. Along the way, he discovers that his journey is more than just a series of adventures; it is a quest to protect the multiverse from an impending threat that looms over all worlds.

Transmigrated into the world of High School DxD, Roy believed he had been handed a life of luxury and glory. Born into the prestigious Lucifuge family, with his Sister Grayfia as his strict yet devoted older sister, he thought he was destined for greatness.  99,997… 99,998… 99,999… 100,000!! But... reality proved harsher: Roy lacked demonic talent and, despite years of training, remained a Low-Class Devil. his peers effortlessly achieve High-Class status, he’s been trapped in a cycle of endless sword practice and ridicule. Yet, he refused to accept mediocrity. Ten thousand sword swings a day, relentless training.. Until one day.. [Ding! The Strongest Demon King System has been activated. Access functions to learn more.] --- - High School DxD - Main World! 1 - High School of the Dead [●] - First 2 - Demon Slayer [●] - Second 3 - Akame Ga Kill [●] - Third 4 - Bladedance of Elementalers [●] - Fourth 5 - Campione [●] - Fifth

In a World where power is everything, Gojo finds himself reincarnated into the Naruto universe, armed with a unique System known as the Konoha Prosperity System. With each investment he makes in the growth and prosperity of the Hidden Leaf Village, Gojo becomes stronger, how Strong and Influenceable will he become?

Transmigrated into DxD World—Kuoh Town, Hibari Kyoya. an average student, spent 18 agonizing years in the world fully aware of the dangers, knowing he is utterly powerless in a world of gods and monsters, Until... [Ding! Sign-In System loading… 20%… 50%… 80%… 100%.] Destiny, it seems.. has a cruel sense of humor. A [Sign-In System], long overdue, finally bursts to life within him, offering a chance at survival, a chance at power... [Ding! Congratulations! You have received the Rainbow-Grade Gift Bag!] ... He then started completing System's tasks, accumulating even greater rewards. [Ding! Task completed. Reward: Perfect Rumble-Rumble Fruit (Weakness to water Removed).] [Ding! Task completed. Congratulations to the host for obtaining the Flying Thunder God Technique!]

Rowen transmigrates into the world of One Piece, gaining the Strongest Trait System—capable of plundering the Traits of others! Spotting the golden—shimmering Trait on Koby, Rowen scoffs—You think a clown like you deserves this? Gimme that! From then on—Rowen plunders even more powerful Traits. Marine Headquarters: "He is a monster who devours and takes everything—the most dangerous ability user in history! Engaging him is forbidden without explicit authorization from the highest levels of the World Government! The World's Most Dangerous Man! 'Sky Sovereign' Rowen! DEAD OR ALIVE! Bounty: 3,988,900,000 Beri!"

Jin was just another model ship hobbyist—until a cosmic glitch dropped him into the world of One Piece... along with his prized aircraft carrier. Within hours, he’d already made a fatal mistake: killing King Wapol. Then things got worse. When his model carrier swallowed the king’s Munch-Munch Fruit, it didn’t just transform—it awoke. A sentient, evolving Demon Carrier, driven by a single, monstrous instinct: to consume other Devil Fruits. It devoured the Mushroom-Mushroom Fruit—and turned itself into a living factory. It devoured the More-More Fruit—and wiped out a Buster Call in one shot. It devoured the Flare-Flare Fruit—and its burning deck became an inferno that melted entire islands. Now, across the Grand Line, a new warning echoes through the ranks of the Marines: Threat Level—UNKNOWN. Target is not human. Target is a nation on wings. DO NOT ENGAGE.

Reborn in the Marvel universe, Hawk learned one thing fast, safety wasn’t given, it was earned in blood and grit. From that moment on, he swore to forge himself into something unbreakable, devoting years to merciless training and discipline that bordered on obsession. He didn’t crave a super-soldier serum or high-tech armor, he wanted to awaken the dormant strength within. And when his vow finally bears fruit, he stirs a power older than the stars—a force that hums with creation itself, reshaping reality at his touch. That’s when the sky over New York splits open, and an alien fleet descends...

Waking up in the World of Food Wars—Yuuki gains a unique edge: The Fishing System. This mysterious system grants him fishing bait of varying qualities—Depending on the bait used, Yuuki can reel in incredible rewards pulled from—countless different Worlds. With Small Bait—Yuuki landed a Legendary set of Seven-Star Knives. Large Bait yielded powerful Flame Abilities. And the Super Bait? It allowed him to hook the very Essence of Culinary Respect from the Toriko Universe—Food Honor. Beyond that—special "Growth Bait" becomes available as Yuuki himself levels up and improves his skills. Armed with his Fishing System—Yuuki casts his line into Totsuki Academy, ready to start his overpowered Culinary journey and reel in victory after victory.

In the vast and perilous world of One Piece, where the seas are teeming with pirates, marines, and untold mysteries, a young man is given a second chance at life. Reincarnated into this fantastical universe, he discovers he possesses a unique and powerful "Copy Talent System," an ability that allows him to copy the talents and skills of others including devil fruits!!

==## In a twist of fate, Badr finds himself reincarnated into the world of High School DxD, a universe teeming with angels, demons, and supernatural beings. He is determined to carve out a new destiny, one filled with power, wealth, and a harem of breathtakingly beautiful women. With powerful allies and formidable foes, Badr's journey involves self-discovery, battles, and heart-stopping adventures. Will he rise to the challenges that await him or be consumed by the darkness that lurks in the shadows? ##== --------------------------------------------------- Advanced 10 Chapters : pa-treon.com/dragonnx

When Roger, an ordinary man with an extraordinary heart, is suddenly reincarnated into the body of Homelander, the world's most powerful and controversial hero, he faces an unimaginable challenge. Now endowed with not only Homelander's immense abilities but also Superman's legendary powers, Roger is both shocked and overwhelmed. What will his future hold???

Transmigrating into a massive anime crossover universe, the iconic heroines from my favorite shows started popping up one after another. At the exact same time, a [Quest System] awakened in my mind, generating specific missions tied directly to these girls. Completing each task meant scoring some seriously sweet rewards. There was just one catch—the more I stared at these quests, the more incredibly screwed up they seemed. "Extort a 'friendship fee' from Hitori 'Bocchi' Gotoh." "Take out a sketchy online payday loan under Ryo Yamada's name." "Steal Sakiko Togawa's cheap discount takeout." "Look Mai Sakurajima dead in the eye and scream, 'I live for Mai Sakurajima!'" "Critique Eriri Spencer Sawamura's explicit doujinshi right to her face." "..." Staring at this ridiculous list of tasks, Kai found himself caught in a massive moral dilemma. But in the end, he decided to just be an honest man. Let's be real here—I'm just completely down bad for them.

Yukimura Kaidō lived as a ghost in his life—bullied for his feminine features, beaten until he lost an eye, and too afraid to fight back. He spent his days hiding behind a computer screen, finding courage only in the final seconds before a truck ended everything. Death should have been the end... Instead, he woke up in the Demon Slayer world. [Ding! Compatible transmission target detected. System binding initiated... Binding successful!] [Ding! Congratulations! Host has received: Body Enhancement Serum x1, Total Concentration Breathing: Constant, Dragon Breathing First Four Forms, and 100,000 Yen.]

"Just how long have you been messing around in the Shinobi world? I’ve been here since the Sage of Six Paths founded Ninshu!" I was there for the battle against Kaguya. I was still there during the clash between Indra and Asura... I have witnessed the rise and fall of eras, sitting idly by as the Shinobi world wages its endless wars. Though I rarely lift a finger, legends of my existence are etched into every corner of this world. Time is a ruthless blade that strikes down even the brightest of prodigies, but I intend to stand taller than time itself. I am the one who knows all there is to know in the Shinobi world—a true Immortal! .............................. "Let's take a look at your 'Shinobi Age'." "Oh? You've already reached a century old? My, you gave me quite a fright!" "Let me give you a baseline number, just so you can grasp the sheer caliber of the veteran standing before you..." "My age in the Shinobi World is.... 5,000 YEARS!!!"

When August acquired a Two-Way Dimensional Portal, he fully expected to be dumped into a zombie-infested apocalypse. Instead, he hit the isekai jackpot: a safe, randomized transport straight into the lively streets of Orario—the setting of DanMachi. August isn’t some hot-blooded teenager looking to play hero. He’s a pragmatic adult. He knows he has no combat experience and no magical lineage, so his survival plan is simple: keep his head down and fly entirely under the radar. As Hestia’s divine blood again spills onto his back, it does more than just activate his muscles. It forcefully accelerates his abilities, carving a transformative status board onto his skin at Level 1. [Spatial Resistance] [Temporal Resistance] [Spatial Backpack] [Magic: Healing Fire] August just wanted to lay low. Now, he’s the most wanted man in Orario!!