Game of Thrones: The Witcher System
by Night_FrOst_
[Synopsis]Carrying the Witcher System into the world of Game of Thrones, Clay Manderly, heir to White Harbor, reshapes the fate of Westeros forever. Standing before his allies and followers, he speaks with unwavering confidence:"Drink this Thunderbolt Potion, and you will become a force of nature on the battlefield—unstoppable and unmatched.Wear this Mastercrafted Armor, and no blade will pierce your flesh.Take this Alchemical Bomb, and your enemies will tremble as you bring destruction to their…
Hogwarts: This Dark Lord is Good?
by Captain69
Wade was content being a young biologist – until a freak accident drops him into the magical world of Harry Potter! Waking up as an eleven-year-old in Grindelwald’s tumultuous era, Wade discovers he’s got a bizarre new companion: a “Good Deed System” that rewards him for acts of kindness and heroism. The catch? To cash in the system’s ultimate prize, Wade must claim the title of Dark Lord! What the Fck does that even mean...?(⓿_⓿)Now this accidental transmigrator is caught between light and dark…
Wandering Tech-Priest in Multiverse
by DV_5559
Say no to the life in Warhammer 40k After getting a second chance in the wrong universe—one where hope was a fool’s dream—Luthar, a low-ranked Tech Priest with no grand destiny, refused to accept his fate. The moment he found a way to escape, he took it without hesitation.In a world where gods walk among mortals, Luthar is armed with forbidden knowledge and technology beyond comprehension. He has no desire to be a hero—only to carve out a place where he truly belongs.[ this time I am going to tr…
Bleach: Watch Closely, This Is How You Use a Zanpakutō
by PinkSnake
In the Central 46 Compound, the Captain-Commander of the Gotei 13 and the notorious scourge of the Female Shinigami Association, Masatsuki Aozaki, stood before the Sages and Judges.“You have improper relationships with numerous members, Seated Officers, and Captains of the Seireitei?”“As Captain-Commander, maintaining close relationships with them helps facilitate my work.”“...”The Judge narrowed his eyes. “Then how do you explain modifying the female Shinigami's Shihakushō into miniskirts?”“To …
Mash-up Anime World: Creating the SCP Foundation to Contain Anomalies
by VenerableZay
Takamine Haruto transmigrated into a crossover anime world. His childhood friend is Eriri, his deskmate is Yukinoshita, the school beauty next door is Kaguya, and his new neighbor is Gabriel.He originally thought he could enjoy a peaceful life in this slice-of-life anime setting!But then—he stepped outside and found the Female Titan, Annie.Around the corner, he ran into the gluttonous Kamishiro Rize.A concrete statue that twists people's necks the moment they look away?A shy entity that hunts yo…
In Naruto with the Flame-Flame Fruit
by Jixo
He transmigrated to Konoha and brought the Flame Flame Fruit with him. In this world, he unleashes a unique brilliance—flames, sunlight, glare... He is the man blessed by fire!In the end, he forms bonds, crushes the competition, and rises to the pinnacle of the ninja world!
Being Overpowered in Akame ga Kill
by PinkSnake
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.
Genshin Impact: I, Heavenly Principle, Will Make Teyvat Supreme
by Dao_Of_Heaven
Good news: I have transmigrated to Teyvat and become the Heavenly Principle.Bad news: The world of Teyvat doesn’t have much time left.Good news: I have a system that allows me to devour two-dimensional worlds.Noah looked at the countless familiar worlds, tears of sorrow streaming down his face, and announced on the spot:“I will not only be the Heavenly Principle of Teyvat but also the Heavenly Principle of countless worlds.”“So, my rules are the laws.”From then on, one Heavenly Principle and a g…
Marvel: Video Game Templates!
by StrikerAuthor
After a tragic death at the hands of Truck-Kun, Alex was transmigrated in the body of Maxim Novikov, a Russian mutant kidnapped by Hydra to become a brain-washed Super-Soldier.Falling into despair after being continuously tortured and beaten due to his Mutant Power of Superior Regenerative Healing Factor, Maxim tried to kill himself, allowing Alex to transmigrate into his body.Armed with Maxim's memories, his knowledge of the MCU and his love for Marvel SuperHeroes, Maxim plans to break out of t…
Fairy Tail: Jinchuriki
by Grim_Fairy
Recovering some fragments of his past life's memories when being used as an experiment subject, he finds some hope and purpose to keep fighting for his new life and future. Gaining power he thought as just a dream before, he strives for power to get a better life. With 9 monstrous entities living inside his body, Alex's journey in his new life will be full of events.______________________________________Read ahead up to +50 chapters in my patreon pagepatreon.com/GrimFairy
Naruto: Talent Analyst
by Alex_002
Transmigrating to an Uchiha in the world of Naruto, Yuta activated the god-level talent analysis system.Every time his combat power increases by one level, a new talent can be analyzed.Since then, the strongest genius in the history of Konoha was born.And this was just the beginning.Analyze Might Guy's Physique talent, Kakashi's Lightning Release talent, Shisui's Genjutsu talent...On the night of the Uchiha genocide, Yuta used the Susanoo, Eight Inner Gates, and controlled Kirin in the sky."Saru…
Half Brothers
by Doctorshipper137
"What?! I have a baby half-brother?!"Tony Stark wasn't expecting this. Oh no, he wasn't at all. After Obadiah [Edit: I accidentally wrote Obiwan here If it wasn't pointed out I wouldn't even know about this mis-correct name], his godfather, betrayed two months ago, he went to the UK for a conference meeting and an urgent request he received from his family lawyer, Henry West.Of all things, he wasn't expecting this.And he couldn't believe Magic was real.[Marvel crossover Harry Potter]PS: [English…
Jedi Insurgency
by KarpQQ
Waking up as a Jedi during Order 66, Corvus finds himself smack dab in the Temple on Coruscant right as Anakin marched on the front gates.Armed with the KOTOR 2 gamer system, Corvus aims to not only survive, but fight back. With the goal of fostering an early rebellion, Corvus intends to destroy the Empire from within. Assassinating officers, ruining the economy, and gaining a political foothold are just the start. There will be no hiding on desert worlds, or camping on faraway swamps for him! B…
ASOIAF: The True House of Dragons
by BlurryDream
Aegon accidentally transmigrated into the world of Game of Thrones and gained a game-like system for raising a family. As long as his bloodline endured for a thousand years without perishing, he would receive a reward upon completion—ascension to godhood....That year, the Valyrian Freehold burned bright, as powerful as dragonfire pouring over oil. That year, the Dragon Dreams of House Targaryen foretold a catastrophic Doom that would befall the Valyrian Peninsula. That year, a soul from another …
Reincarnated in the World of High School DxD
by AB_NANI
A man who died in an accident is reincarnated into the world of "High School DxD" with the intervention of a Goddess. To help him survive in this dangerous world filled with battles, the goddess grants him several reincarnation perks: a "Vigorous Body," the ability to wield the legendary martial art "Mutsu Enmei-ryuu," and the powerful bio-armor known as "Unit Guyver." However, due to an error on the goddess’s part, his memories are erased, and he grows up living the life of a normal human.In th…
One Piece: I Awakened King Ghidorah At the Start
by NanamiTL
As a pacifist by nature, I never thought I’d be awakened… right before the Summit War, just as Ace was thrown into prison.In the world of pirates, I have returned — as your worst nightmare, and as the embodiment of death itself.Sengoku: "Whitebeard, I won’t kill Ace. Just… help the Navy deal with that thing!"Shanks: "Oh dear… what a terrifying creature. Maybe we can all just pretend this never happened, yeah?"Akainu: "Damn it! What the hell is that thing?! It's EATING my magma like snacks!"Kizar…
I am Thalos, Odin's older brother
by Mutter
Oh, my foolish divine younger brother, Odin! Can’t you just use that wooden head of yours to think for once? When faced with serious matters, is shirking responsibility really the only solution you can come up with? A god without integrity cannot stand tall. If you can’t even take responsibility, how can you dream of becoming the God-King? I, Thalos, the God-King, will make it known to all beings across the heavens that when it comes to settling matters, our Aesir clan stands firmly by one wo…
Naruto: Konoha’s Trickster, Starting as the Seven-Tails Jinchūriki
by PinkSnake
(Naruto, System, Forbidden Jutsu Collector, Stealing Tailed Beasts)Kekkei Genkai: Transparent Escape = Peeping?Jutsu: Flying Thunder God Technique = Stealing?Seven-Tails Chōmei's Flight = Extra Convenience?A young man from the Gekkō Clan awakens a system of misconduct, setting him on a path of mischief and mayhem throughout the ninja world.On the battlefield, he’s like a phantom—appearing and vanishing without a trace. During the Fourth Shinobi World War, whether it’s Edo Tensei Madara or Obito,…
Naruto: I Am The System
by Lumen1
Note: This book also involves ANOTHER WORLDS like one piece.Ken transmigrated into the world of Naruto and took the place of Nawaki, Tsunade’s younger brother who was originally fated to die during the war. However, he gained a strange "Lord God System" that allowed him to designate others as his "Reincarnators"—he could assign them missions, essentially turning them into his workers, earning him points in the process![Mission Objective: Act out an ecchi scenario with your own brother.][Mission …
Lord of Entertainment
by NewComer714
In a world of magic and monsters, I carved out my own empire. Hellfire Studios - my brainchild, my legacy.It all started with "The Demonfather" - a blatant copy from my past life, sure, but this world had never seen anything like it. Humans, elves, dwarves - they all fell in love with it. Critics raved, audiences cheered, and suddenly, I was on top.But the world thought I was a one-hit wonder. They had no idea what was coming.I unleashed "The Lord of the Rings" upon them. The result? Critics wer…