#1
Operation: B.O.Y.F.R.I.E.N.D. || C...by Pyoh Ire
B est
O peratives
Y earn
F or
R elationship
I n
E ach other's
N ever ending
D emand
*** CREDITS to the owner of Codename: Kids Next Door franchise(series, characters, pl...
#3
Codename: Kids Next Door OC plug i...by Gloomy_Storm
So this is just Codename Kids Next Door (love that show) with my OC's plugged in, she also has a family that I have created, and I ship her with the Delightful that wear...
#4
Kids Next Door x Reader (Continued)by →Weirdo←
sup guys if you haven't read the first one please read it so you know what's happening here hope to see ya at the chapter!
Completed
#5
Operation: L.O.S.E.R.Sby 3Mot1con
The last of the most prosperous generation of KND we all know of are all decommissioned. Fanny Fullbright and Wallabee Beatles are the last to go, but make a promise to...
#6
Operation: L.O.V.Eby Kou
L.everage
O.ver
V.agabond
E.scapism
A Nigel x Wally KND Fanfiction.
Numbuh 4 isn't the lovey-dovey type. Quite the opposite actually. But when he is struck by a love po...
Completed
#7
Codename: Kid's Next Door Ficletsby |Weirdly·Dork|
A collection of fanfiction relating to the series Codename: Kids next door
#8
When Good Girl Go Bad (Kids Next D...by →Weirdo←
yet another Kids Next Door x Reader *sigh* this is my third one anyway this story is about you you're a spy for Father's evil adult doings and your cousins (The delightf...
#9
The youngest family in the KNDby Carl Allen
Nigel and Rachel's last mission left them more than a sweet victory, but a family as well. The duo's relationship will be put to the test now that Rachel is nine months...
#10
Insecureby Icecreamcakespree
Naomi have always wanted to be like her big brother, how he saves the world from bad adults and teenagers, how he has a full team and how he can...fit in with the others...
#12
A mysterious number...by Icecreamcakespree
This is a KND story. It's about a girl named Amber who came from a far away place. Her life used to be good and filled with happiness until one day her home was destroye...
#13
Number 373 Elemental warrior (numb...by Nightmarefredbear666
READ THIS CLEARLY!!!! THIS STORY MAY BE A RELATIONSHIP STORY, BUT AT MOST THERE WILL ONLY BE HUGGING AND KISSING ON THE CHEEK, AT MOST!!!!!
Stationed on the KND moonbase...
Completed
#14
Operation: SECRETSby Sunbeam☀️
A new girl claiming to be family shows up on the Uno's doorstep but not everything is as it seems as she trains to be an operative. Meanwhile, an adult with a connection...
#15
Codename: Kids Next Door - Operati...by The Zeckromizder
Nigel Uno, commonly referred to as Numbuh One by his fellow KND operatives, is at a crossroads. Fighting against his very grandfather alongside his father, who was secre...
Completed
#16
The Girl Next Door (Teen!KND x Rea...by Loser
Story is still a work in progress and I've never written a fanfiction before so um please don't bash me ;-;
#17
Operation: GALACSIAby Gamen Watch
The very first story of my popular Gameverse multi-crossover saga, Operation: GALACSIA, and the first of the Benders' Dawn Saga. This is also called the Galaxia Arc. Nig...
Completed
#18
OPERATION: .H.I.G.H.S.C.H.O.O.L. (...by Astrophel
A KND fic!?! In 2022 almost 2023!?! Holy shit!?!
Anywayssss you moved because your parents wanted to protect you and keep you safe. Now you live somewhere that's prob...
#19
Operation : T.E.E.N.S by yuhaaang
Whatever happened to Sector V after they got decommissioned? What happened to Numbuh 1? How will they adjust to their new teenage lives?
Will they even cross paths agai...
#20
cuerda alrededor de mi cuelloby Creechiquita
Cuando el padre de Numbuh Uno abandona a la familia, su madre comienza a salir con un adicto a la heroína llamado Jeff, que no soporta a Nigel y viceversa. Cuando su nov...