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337 stories
337 stories
  • Operation: OMNIVERSAL

    By Omniversal Author • Updated: 16 Sep 2022 • Published: 16 Sep 2022 • 1,789 words • 0 followers • Supernatural/Adventure • [Kuki S./Numbuh 3 + Wallabee B./Numbuh 4], Nigel U./Numbuh 1, OC • Rating: T • In Progress

    It's been exactly 3 months since Nigel Uno left earth to join the Galactic KND but now he has returned to save earth from their decommissioning. Join him and his team as they prepare for what should been an earth protection mission turned into A battle for the universe itself. And who is that white haired guy?

  • Knd operation Rescue

    By Knowledge searcher • X-overs & Codename: Kids Next Door Fanfiction • Updated: 11 Sep 2022 • Published: 30 Aug 2022 • 2 Chapters • 3,055 words • 0 followers • Adventure/Fantasy • Harvey mK./Numbuh 363, Nigel U./Numbuh 1, Numbuh 74.239 • Rating: T • In Progress

    A week after operation B.e.g.i.n, With Sector V trying to enjoy a three-day weekend, Things get hectic from not just meeting Sector W but being captured by Ludwig von Koopa to force number 362 into a marriage ploy for power. The only ones to save the day are Nigel, Rachel's brother Harvey, and Number 74.239, as they traverse a world of magic and mystery.

  • These are stories about the kids next door with the classic characters

    By kdr92 • Updated: 3 Sep 2022 • Published: 3 Sep 2022 • 2 Chapters • 1,618 words • 0 followers • Friendship • Rating: K+ • In Progress

    The adventures of Nigel and his friends

  • The Watching 'A Shinobi's Legacy Continues'

    By Chaos'sReign • Naruto & Codename: Kids Next Door Fanfiction • Updated: 1 Sep 2022 • Published: 8 Oct 2021 • 6 Chapters • 35,401 words • 0 followers • Fantasy/Humor • Rating: T • In Progress

    Multi crossovers, I own nothing. Mature content will be mentioned later on do not read if under age

  • KND Operation: RETRIBUTION

    By Crimson49 • Updated: 31 Aug 2022 • Published: 14 Aug 2021 • 62 Chapters • 439,431 words • 0 followers • Sci-Fi/Drama • Hoagie P. G. Jr./Numbuh 2, Wallabee B./Numbuh 4, Kuki S./Numbuh 3, Abigail L./Numbuh 5 • Rating: T • In Progress

    An alternate future, where Numbuh 1 declined to join the GKND and stayed on Earth. 3 years have passed since Sector V were blamed for the destruction of the KND C.O.D.E.M.O.D.U.L.E. The five fugitives, now notorious Teen Villains, are reunited in the Arctic Base as they wait for Decommissioning. Now, they must find out what really happened, with the Earth's future at stake.

  • Los chicos del barrio vs los aguilas siderales

    By Scott in Hell • Updated: 30 Aug 2022 • Published: 6 Oct 2021 • 9 Chapters • 18,963 words • 0 followers • Humor/Adventure • OC • Rating: T • In Progress

    Los chicos del barrio se enfrentan a nuevos enemigos de un origen y objetivos desconocidos que pondrán a prueba a los agentes knd

  • Knd operation Begin

    By Knowledge searcher • Codename: Kids Next Door & Anime X-overs Fanfiction • Updated: 27 Aug 2022 • Published: 4 Jan 2021 • 30 Chapters • 51,953 words • 0 followers • Adventure/Friendship • OC • Rating: T • Completed

    Two months after operation T.h.e m.o.v.i.e, Arnold returns to his friends in sector v as part of the KND after all that time, And now gotta start going to school with them. But going into the outside world would bring new challenges and new enemies. Will he and sector v be prepared for what's to come and what was unleashed. T rating for later for blood and high-stake fight scenes.

  • Treehouse Trouble

    By Laid-Back Brit • Updated: 23 Aug 2022 • Published: 23 Aug 2022 • 555 words • 0 followers • Adventure/Humor • Nigel U./Numbuh 1, Hoagie P. G. Jr./Numbuh 2, Kuki S./Numbuh 3, Wallabee B./Numbuh 4 • Rating: K • Completed

    The Kids Next Door have gathered for a meeting at the Sector V Treehouse - which is not going very well as their base is being struck by a fierce windstorm. The gale howls noisily outside the base of the secret agent kids - before things suddenly take an unexpected turn…

  • Some Well Deserved Vacations

    By Panzervor99 • Updated: 21 Aug 2022 • Published: 18 Aug 2022 • 2 Chapters • 4,667 words • 0 followers • Romance/Hurt/Comfort • [Rachel mK./Numbuh 362 + Nigel U./Numbuh 1], [Kuki S./Numbuh 3 + Wallabee B./Numbuh 4] • Rating: K+ • In Progress

    After Numbuh 1 defeated Granfather Rachel overworks herself afraid she might be useless and that Numbuh 1 would be a better Supreme leader compared to her

  • Operation LOVE

    By Mezuku • Updated: 20 Aug 2022 • Published: 9 Aug 2021 • 6 Chapters • 33,435 words • 0 followers • Romance/Angst • Wallabee B./Numbuh 4, Kuki S./Numbuh 3, Fanny F./Numbuh 86, Rachel mK./Numbuh 362 • Rating: T • In Progress

    The last of the most prosperous KND we know of are all decomissioned. Fanny Fullbright and Wallabee Beatles are the last to go, but make a promise to be friends no matter what happens after they are both wiped of their memories of each other. How will they find each other again?

  • A Shinobi's Legacy Continues

    By Chaos'sReign • Naruto & Codename: Kids Next Door Fanfiction • Updated: 14 Aug 2022 • Published: 29 Aug 2021 • 6 Chapters • 25,440 words • 0 followers • Adventure/Fantasy • [Naruto U. + Rachel mK./Numbuh 362 + Naruto U. + Rachel mK./Numbuh 362], Chad D./Numbuh 274 • Rating: T • In Progress

    Warning rating will probably go up depending how future chapters turns out. There will be mentions of things sexual in nature (nothing past rated T even if rating changes), death, and depression and perhaps horror all will be in later chapters depends on how it progresses Multicrossover. First time writer No trolling if you don't like the story don't read it no ones forcing you to.

  • Romance in the KND

    By Panzervor99 • Updated: 14 Aug 2022 • Published: 5 Feb 2022 • 33 Chapters • 96,889 words • 0 followers • Romance/Hurt/Comfort • [Rachel mK./Numbuh 362 + Nigel U./Numbuh 1], [Wallabee B./Numbuh 4 + Kuki S./Numbuh 3] • Rating: T • In Progress

    A collection of Romances involving Kids next Door, just a dumping grond for when i feel like doing some SFW stuff but don't wanna do a whole series about it

  • ‘ ‘Keep it a secret!’ ‘

    By nocherias • Updated: 10 Aug 2022 • Published: 10 Aug 2022 • 1,396 words • 0 followers • Romance/Humor • Wallabee B./Numbuh 4, Kuki S./Numbuh 3 • Rating: K+ • In Progress

    Wally’s friends have been pestering him to spill the name of his not-so-secret crush on Kuki. After weeks of teasing, he gives in and makes them promise to keep it a secret! Will a strong action deepen their friendship? Or destroy it?

  • Grow Up Together Codename Kids Number Door ChadNumber 274 X OC Alexis

    By destinycopley13 • Updated: 9 Aug 2022 • Published: 9 Aug 2022 • 4 Chapters • 4,204 words • 0 followers • Romance/Fantasy • [Chad D./Numbuh 274 + OC] • Rating: K+ • Completed

    Alexis was always gifted ever since her birth. For Alexis her life has never been easy. She has always blessed with beauty and a strong will. Even with her grace and beauty she has never truly known love. What will happen now when she runs into Chad/Number 274? What will happen? Read on to find out. I OWN NOTHING BUT MY OC DESCRIPTION AND MAKING THIS STORY!

  • Dads got a date with a walking lighter?

    By meiniv • Codename: Kids Next Door & Johnny Test Fanfiction • Updated: 29 Jul 2022 • Published: 29 Jul 2022 • 4 Chapters • 14,355 words • 0 followers • Romance/Sci-Fi • Hugh T. • Rating: M • In Progress

    Courtesy of @junsuilly for the inspiration Please enjoy! and to moms got a date with a vampire

  • The Favorite Fives

    By RaymanRulesDude • Updated: 27 Jul 2022 • Published: 21 Jun 2021 • 3 Chapters • 9,900 words • 0 followers • Adventure • Rating: K • In Progress

    Meet the Favorite Fives! Steven, Linka, Luke, Crank, and Jennifer are five children that go on crazy adventures with each other. Whether it will be fighting off foes, completing tasks, reclaiming valuable possessions, these kids go through some new and old territories via exploring lands that can be a challenge for them to get through. (Characters based on KND and the Furious Five.

  • Code: RESTRICTED (Complete Series)

    By OfficiallyWrong • Updated: 26 Jul 2022 • Published: 8 Apr 2021 • 26 Chapters • 302,118 words • 0 followers • Sci-Fi • Hoagie P. G. Jr./Numbuh 2, Wallabee B./Numbuh 4, Kuki S./Numbuh 3, Abigail L./Numbuh 5 • Rating: M • Completed

    ATTENTION EARTH: The aging virus is beginning to spread to other planets. We cannot allow you to travel throughout the galaxy and contaminate the rest of the universe. Therefore. The planet Earth has been quarantined until further notice. You are no longer permitted to travel outside of your own atmosphere. If you do, there will be dire consequences. -UNO-

  • Innocence Of A Child

    By KNDnumber170 • Updated: 26 Jul 2022 • Published: 18 Jan 2019 • 34 Chapters • 60,042 words • 0 followers • Drama/Humor • Rating: T • In Progress

    WARNING: Contains mentions of mature subjects, might change to M later. (Rape, homophobia, child abuse, violence, sex, ect.) Things seemed hard in the KND, things seemed hard in middle school, why does it seem like the older you get, the harder things are? 1/362, 2/5, 3/4, 35/23, 86/60, 363/OC, 85/OC, 84/83, Tommy/OC (kinda), others as the story developes. (Picture: Fulbright Sibs)

  • Kids Next Door The Next Generation

    By Cindy'sboy93 • Updated: 14 Jul 2022 • Published: 11 Aug 2008 • 30 Chapters • 137,901 words • 0 followers • Romance/Drama • Nigel U./Numbuh 1, Rachel mK./Numbuh 362 • Rating: T • In Progress

    This is a story I wrote on Ficwad and deleted so level with me while I try to remember the chapters, If you would like a new Character list go to Just Expressing and look under the category Codename Kids Next Door to find the character list under my II ff

  • Boxed In

    By Major144 • Updated: 9 Jul 2022 • Published: 6 Aug 2021 • 7 Chapters • 3,916 words • 0 followers • Adventure/Drama • Abigail L./Numbuh 5, Cree L./Numbuh 11, Maurice/Numbuh 9 • Rating: K+ • Completed

    A Kids Next Door mission against the Teen Ninjas goes crazy and both Abigail and Cree end up being stuck together in a crate. Alone and seperated from their teams the two sisters talk about how their relationship has fallen apart. Will they make amends or push each other away?

  • Love Is Timeless Codename: Kids Next Door Maurice X OC Alexis

    By destinycopley13 • Updated: 4 Jul 2022 • Published: 4 Jul 2022 • 1,878 words • 0 followers • Romance/Fantasy • [Maurice/Numbuh 9 + OC] • Rating: K+ • In Progress

    Alexis was always gifted ever since her birth. For Alexis her life has never been easy. She has always blessed with beauty and a strong will. Even with her grace and beauty she has never truly known love. What will happen now when she runs into Maurice? What will happen? Read on to find out. I OWN NOTHING BUT MY OC DESCRIPTION AND MAKING THIS STORY!

  • Sisterly Grief Version 2

    By IWriteFanficsNStuffLulz • Updated: 2 Jul 2022 • Published: 2 Jul 2022 • 646 words • 0 followers • Tragedy/Hurt/Comfort • Abigail L./Numbuh 5, Numbuh 74.239, Cree L./Numbuh 11, OC • Rating: T • In Progress

    So here's a story under the same title, but with Abby and Cree in each other's places. I also might rewrite version 1 soon. Hope you like this one!

  • The Loud KND vs Zombies

    By The Wandering Hippie • Codename: Kids Next Door & Loud House Fanfiction • Updated: 2 Jul 2022 • Published: 15 Jun 2020 • 5 Chapters • 14,916 words • 0 followers • Adventure/Humor • Nigel U./Numbuh 1, Wallabee B./Numbuh 4, Lincoln L., Lynn L. Jr./Boy Lynn • Rating: T • In Progress

    When accidents happen to both groups of kids they find themselves 'accidentally' plucked from their own world and put into another one. Now the Loud House family and Sector V need to work together to return home and for that matter just to stay alive. Can they make it or will their brains be the main course.

  • Operation FORGET

    By OrangesareRed • Updated: 28 Jun 2022 • Published: 15 Sep 2021 • 2 Chapters • 2,885 words • 0 followers • Humor/Friendship • Nigel U./Numbuh 1, Abigail L./Numbuh 5, Chad D./Numbuh 274, OC • Rating: T • In Progress

    Former Operative Regrets Everything Today (In which Abby gets a new babysitter who turns out to be someone familiar)

  • Honeymoon EN

    By Dixie Ulquiorra • Updated: 27 Jun 2022 • Published: 27 Jun 2022 • 2,242 words • 0 followers • Romance/Drama • Nigel U./Numbuh 1, Wallabee B./Numbuh 4, Chad D./Numbuh 274, Patton D./Numbuh 60 • Rating: T • In Progress

    ENGLISH VERSION. Wally decides that he will finally tell his childhood friend Nigel about his feelings. When he finds out that he's dating someone else, it doesn't hurt anymore, because without realizing it, formed a very strong bond with the troublesome new guy, Patton Drilovsky. That boy who showed him what it is to feel true love.

  • Honeymoon

    By Dixie Ulquiorra • Updated: 27 Jun 2022 • Published: 27 Jun 2022 • 2,152 words • 0 followers • Romance/Drama • Nigel U./Numbuh 1, Wallabee B./Numbuh 4, Chad D./Numbuh 274, Patton D./Numbuh 60 • Rating: T • In Progress

    Wally decide que por fin le dirá de sus sentimientos a su amigo de la infancia Nigel. Cuando descubre que él está saliendo con alguien más, ya no duele, porque sin darse cuenta formó un lazo muy fuerte con el chico nuevo problemático, Patton Drilovsky. Aquel chico que le mostró que es sentir amor de verdad.

  • The summer that changed us

    By Dixie Ulquiorra • Updated: 26 Jun 2022 • Published: 13 Dec 2021 • 15 Chapters • 43,855 words • 0 followers • Romance/Drama • Hoagie P. G. Jr./Numbuh 2, Wallabee B./Numbuh 4, Kuki S./Numbuh 3, Abigail L./Numbuh 5 • Rating: K+ • In Progress

    ENGLISH VERSION. Everything started to be different when the summer started and everyone separated except for Kuki and Wally that fate brought them together more, causing Kuki to stay at Wally's house because his parents made a trip, and just when everything was going well, The school drama came to worsen the situation of the group of 5 friends. (Teen Drama) 3x4, 2x5, 1x362

  • El verano que nos cambio

    By Dixie Ulquiorra • Updated: 26 Jun 2022 • Published: 4 Nov 2021 • 15 Chapters • 41,763 words • 0 followers • Drama/Romance • Hoagie P. G. Jr./Numbuh 2, Wallabee B./Numbuh 4, Kuki S./Numbuh 3, Abigail L./Numbuh 5 • Rating: K+ • In Progress

    Todo empezó a ser diferente cuando inició el verano y todos se separaron a excepción de Kuki y Wally que el destino los junto más haciendo que Kuki deba quedarse en casa de Wally debido a que sus padre realizaron un viaje, y justo cuando todo iba bien, llego el drama escolar a empeorar la situación del grupo de 5 amigos. (Drama adolescente) 3x4, 2x5, 1x362

  • Operation FIGHTER

    By The J.A.M. a.k.a. Numbuh i • Updated: 20 Jun 2022 • Published: 30 Sep 2006 • 7 Chapters • 18,510 words • 0 followers • Drama/Romance • Wallabee B./Numbuh 4, Kuki S./Numbuh 3 • Rating: T • Completed

    Four Is Getting Heavily Ticked, Enemies Realise. Rewrite of the fanfic BIRTHDAYS, by OmegaRed9, with a divergence on chapter 11.

  • Aunt

    By ZabuzasGirl • Updated: 10 Jun 2022 • Published: 7 Apr 2020 • 4 Chapters • 5,647 words • 0 followers • Family/Drama • Benedict U./Father, Monty U., Grandfather, OC • Rating: T • In Progress

    Years ago the evil dictator Pappy was defeated by those in his own children. Now the monster is back as Grandfather making both allies and foes work as one to defeat him again. In the middle is Lena Uno who, also, goes by Aunt, is facing a very big challenge of uniting a family that hasn't been truly together in many years. *Based on the Codename Kids Next Door 2002-2008 Series*

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