System Fanfiction Books - Webnovel

About 122 results

  • Avatar System

    Avatar System

    Anime & Comics ROMANCE ADVENTURE R18 COMEDY SYSTEM HAREM OVERPOWERED SLICEOFLIFE

    4.79

    What if you get the chance to live the life of anyone, in your choice of world. And do anything you want. Will you take the chance? ————————————- English is not my first language. Bad Grammar too. If you can keep up then continue to read. ————————————— This novel is 80% Hentai, 10% adventure, 5% Slice of life and 5% killing. ————————————— Tag: Incest, Incest, Incest, Harem like collecting Pokemon, Multiverses, overpower MC

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  • Aku! System!

    Aku! System!

    Fan-fic komik ADVENTURE SYSTEM HAREM OVERPOWERED

    4.68

    Pembaruan hanya di hari Selasa dan Jum'at. dan setiap pembaruan adalah 5 bab! =========== Xun Er: ge-ge, kenapa kau bisa begitu kuat? Xun Er bahkan jarang melihat ge-ge berlatih? Kaguya: Kau membebaskanku dari segel itu dan membantuku dalam masalah keluarga! Semua milikku saat ini adalah milikmu! Jibril: Guhehehe, Dunia Baru!? Aku penasaran, seberapa menarik dunia itu?! . . . . Yang Kun: Hai Hai, jangan terlalu banyak bertanya dan berpikir! Aku! System! bisa melakuan apapun! Itu wajar bukan? Dunia: Battle Through The Heavens -> Naruto -> Battle Through The Heavens -> Soul Land II -> Battle Through The Heavens -> No Game No Life Zero (sedikit) ->Highschool DxD -> Battle Through The Heavens -> Ancient Strengthening Technique -> The Great Ruler -> Against The Gods! Mungkin ada beberapa perubahan untuk ke dunia nantinya, tapi fanfic pasti akan berakhir di dunia ATG.

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  • Traveler System

    Traveler System

    Anime & Comics ADVENTURE SYSTEM MHA

    4.13

    Disclaimer All copyrighted content is the property of its respective owner(s) Jason Borne a normal human given the chance to travel across the worlds of fiction into reality how will he progress through the worlds with extreme caution and safety for some adventure thrills.

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  • Wizardry System

    Wizardry System

    Book&Literature ROMANCE SYSTEM HARRYPOTTER

    4.09

    Chris Kim was a Potterhead. While he was reading Harry Potter and the Deathly Hallows for the 15th time, he felt the force sucking him inside the book. He realized he was in the Harry Potter World with the Wizardry System. How will he change the Harry Potter world with his knowledge? P_atreon: pat_reon.com/jeffreytown (without the _ of course). Ko-Fi: ko-fi.com/jeffdo

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  • Op System

    Op System

    others SYSTEM HAREM

    4.33

    Looks like i got a system... Its time to conquer Anime worlds!! . . . . . . . . . . . . . . . . I don't own anything here except my bad writing skills

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  • Nuwa System

    Nuwa System

    Anime & Comics R18 CULTIVATION SUPERPOWERS NARUTO IMMORTAL DRAMATIC ECCHI

    4.26

    Join Nuwa as she travels the realms collecting sexual fluid on her path to become a Goddess of Sex! Expect smut, action, love, and drama. This is a hardcore novel with dark themes. There will be psychological and philosophical problems that Nuwa will have to overcome. Be very open-minded!First arc - Avatar: The Last AirbenderSecond arc - Hades (Supergiant Games) / NarutoThis is my first time writing a novel! The writing quality becomes better the farther you go :DTags: Action, Antiheroine Protagonist, Charismatic Protagonist, Comedic Undertone, Confident Protagonist, Couple Growth, Cultivation, Dao Comprehension, Ecchi, Exhibitionism, Multiverse Fan-Fiction, Female Protagonist, Femdom, First-time Intercourse, Futanari, Gender Bender, Heartwarming, Incest, Manipulative Characters, Mystery, Nudity, Outdoor Intercourse, Perverted Protagonist, Philosophical, Pregnancy, Proactive Protagonist, Psychological, R-18, Rational Protagonist, Reincarnation, Scheming, Seduction, Shameless Protagonist, Weak to StrongDisclaimer: I have no claim of ownership over any characters in the story except my MC. There will be other OCs, but I don't care to claim them. I don't own the cover art either.Nuwa System baby server - https://discord.gg/VD3C2BFPAu - to contact me, hop on the fan train, give suggestions, make requests, swap dirty pics, etc.

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  • Lewd System

    Lewd System

    Anime & Comics R18 SYSTEM HAREM CULTIVATION OVERPOWERED UNPRINCIPLED

    4.54

    Zen the worlds most average male is given the most Lewd System in the universe. His whole life completely changes and he finally embarks on an adventure filled with dual cultivation. He is the Harem God. [Tags]:Anti-Hero, Dual Cultivation, Overpowered MC, Shameless MC, R-18, Multiverse Travel, Huge Harem, Sex Support: https://www.patreon.com/ghostybones

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  • Overgeared System

    Overgeared System

    Anime & Comics R18 SYSTEM HAREM OVERPOWERED

    4.57

    In a world full of powerful anime characters a God System is given to every human. Each God System is different and has one purpose. To rule the universe and create a harem of godly proportions. One human name Drakos is betrayed by his closest friend and is outcasted from the world. His life soon changes when he gains the most Overgeared and powerful system. He will get his revenge on this world. >Warning

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  • The Sims System

    The Sims System

    Anime & Comics ROMANCE REINCARNATION SYSTEM HAREM OVERPOWERED SUPERPOWERS SLICEOFLIFE CAMPUS ANIME OMEGAVERSE CASTLE

    4.69

    Has been integrated into the world: – Eromanga Sensei ✓– My Roommate Is a Cat ✓– Saekano: How to Raise a Boring Girlfriend ✓– The Pet Girl of Sakurasou ✓– Love Live! School Idol Festival ✓– We Never Learn – Oreimo – A Sister’s All You Need – K-On! – Kaguya-sama: Love Is War – Wataten!: An Angel Flew Down to Me – New Game! – The Comic Artist and His Assistants – Comic Girls – Let Me Eat Your Pancreas – The Quintessential Quintuplets – Is the Order a Rabbit? – Gabriel DropOut – Kakushigoto – SHIROBAKO – Your Lie in April – White Album – To Love Ru – Sword Art Online – Love, Chunibyo & Other Delusions Have been to another world: – World of Warcraft – MapleStory – Pokémon – Marvel – KonoSuba: God’s Blessing on this Wonderful World! – Type-Moon – Puella Magi Madoka Magica Other worlds haven’t been to yet: – Dungeon Fighter Online – Problem Children are Coming from Another World, aren’t they? (Mondaiji) – Sleepy Princess in the Demon Castle Other Tags: Accelerated Growth, Aliens, Alternate World, Angels, Brother Complex, Childhood Friends, Cohabitation, Cooking, Dragons, Early Romance, Fantasy Magic, Fantasy World, Fast Learner, Gate to Another World, Goddesses, Harem, Huge Harem, Harem-seeking Protagonist, Inheritance, Jack of All Trades, Lolicon, Magic, Magical Space, Male Protagonist, Modern World, Otaku, Overpowered Protagonist, Pets, Polygamy, Special Abilities, Strong to Stronger, System, Threesome, Transmigration, World Travel, Writers, Younger Sisters, THIS WAS NOT MINE Raw: https://wap.faloo.com/579040.html Current Chapters: 1950 Current status on MTL: Dropped (I think it's still ongoing on raw site)

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  • The Warlord System

    The Warlord System

    Anime & Comics ACTION R18 SYSTEM HAREM VILLAIN

    MC is a monster from the word go. He has no qualms about manipulating, breaking, or killing somebody to achieve his goals.Massive Harem, the MC is greedy.[This is fantasy, not real life, if you think any of this is represents the real world or you are offended by this, seek out mental help, and as for legal, two things: first and foremost, evil doesn't care what's legal or not it will do whatever it feels like that's why it's evil, secondly what's illegal or frown upon in one place and be culturally acceptable in another for example in Japan a person is considered a legal adult at 15, they can work, live on their own, and be accountable for their own decisions.]

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  • System System System Rewrite

    System System System Rewrite

    Evan died and reborn in Konosuba

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  • system of systems

    system of systems

    Ezekiel is nice person with a kind heart strong and smart he is perfect even when he grewup in a orphanage.but there one small problem with him WELL it not small it a big problem HE IS THE UGLIEST PERSON IN THE WORLD ------------------------------------------------------------------------------------------------------------------------------I do not own any of the side plots that will occur our some fictional character that my show up in this novel

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  • Recycling System

    Recycling System

    3.81

    MC dies forced down to his knees and executed. Reborn in the Naruto Verse with a system created by his ancestor. He will die over and over again each time respawning in a different world keeping skills from each world. Short chapters but I will publish often 7 chapters a week. Give me a week to build them up

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  • The Pokemon System

    The Pokemon System

    Video Games ACTION ADVENTURE REINCARNATION R18 COMEDY SYSTEM HAREM ISEKAI VIDEOGAME POKEMON

    Adrian is fed up with facing ugly brutes all his life!His quest for pu*sy is endless.His virgin self gladly awaits his 18th birthday, when he can finally go out and start his adventure!![Young Master, Outside is SCAARRYY~][...]-----------------------------------------------------------------------------------------------------------------------Support :More than 4 Advanced Chapter on my Patreon!!Patreon : https://www.patreon.com/ImmortalGodDiscord:https://discord.gg/9cEtwqkQvF

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  • The Locked System

    The Locked System

    Anime & Comics ROMANCE REINCARNATION SYSTEM HAREM DEVIL

    4.36

    Hayato is a luckless 15-year-old boy, that bad luck caused him various accidents until one day it took his life, but God gave him a second chance to live in another world with a system that has all the powers of his favorites animes and mangas.But the other world's God wasn't very happy about him being there, so he interfered and now he has to survive against that God's attempts to kill him and the enemies he will meet in that new world, all with his System lockedThe cover is not mine and English is not my first language, you have been warned

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  • The Ultimate System Giver System In Naruto

    The Ultimate System Giver System In Naruto

    Anime & Comics ACTION ADVENTURE REINCARNATION COMEDY SYSTEM ANIME NARUTO

    The System of Systems is the Partner of Truck-Kun. After living since the beginning of time and before it finally wanted to experience a truly wonderful life together with a host of its own. Finding Truck-Kun, it asked it about the matter. Deciding to fulfill it's friends deepest wish it found the best host for it. "Fair well partner." The Truck honked at his friend as he drove over his chosen target. With that a story of a woman of many systems was born.

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  • the pokemon Gacha system system(original)

    the pokemon Gacha system system(original)

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  • Eroge System

    Eroge System

    Anime & Comics R18 SYSTEM YURI

    4.69

    A story about someone who reincarnated as superior being and accompanied by Eroge System that can make the life became more interesting through sex and adventure.Awful grammar and bear with it, english it's not my main and native language as I trying to improve it little by little. Or maybe you can point the mistakes at comment or each paragraph since I don't have a discord server.Update whenever I want.Don't read if you hate, drop it you want to drop, continue to read if you like/love it. Don't make a scene like comments something that insult someone, whether it's me or anyone.Don't expect action, conflict, drama, or whatever that's make a story is serious; SINCE THIS IS NOT A SERIOUS NOVEL.

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  • Haruno with System

    Haruno with System

    Anime & Comics REINCARNATION SYSTEM ANIME NARUTO

    Watch Sakura take on the ninja world by storm and become the first female Hokage

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  • The Gamer System

    The Gamer System

    Anime & Comics ACTION REINCARNATION R18 MAGIC HAREM WEAKTOSTRONG DARK ANTIHERO ECCHI GAMER

    4.69

    Welcome to The Gamer System where an asshole has all the potential to dictate everyone’s life and now he’s thrown in an ecchi anime (with some spicy mix). Come along, I’m sure you’ll love it here.It can also be considered AU, no major changes thoughFast pacedInspired by TheDarkWolfShiro, shiftysword and Peoples_Republic_of_fanfictionsTags: All the dark shit you can think of… other than gay shipThis fic has a few Genderbent characters Harem: More than the number of bones in your bodySchedule: there’s none Chapters are long 4000-6000 Words since there’s nothing more frustrating than a short chapter*Disclaimer: I own nothing. A few aspects of this story has been taken from inspired fics*

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