Netherworld Stories

85 Stories

Welcome to Demon School! (Y/n)-kimi by SilverDemonRoyalty
#1
Welcome to Demon School! (Y/n)-kimiby DemonVixen
[COMPLETED] Cover made by: DarkRose--Chan (Y/n) is a beautiful, admirable girl who loves to help people no matter what situation she's in. She has been abused and neglec...
Completed
Welcome to Demon School! Midnight-Chan! by ViaDavis742
#2
Welcome to Demon School! Midnight...by Via
Midnight Lunaris is a young woman who lost her birth mother at the age of eight years old and was then adopted by her kind elderly Godmother, Rosemary Sake. Now today, s...
[Mairimashita! Iruma-Kun] Fem!Iruma x Asmodeus Alice - Fated One by YukimuraRika
#3
[Mairimashita! Iruma-Kun] Fem!Irum...by Yukimura Rika
What if Delkira was Irumi's Parent? What if Irumi was not a Human? What if Irumi was an actual full blooded demon, but still she was kind hearted? What if Irumi's uniq...
Watch Out demon school! Y/n Is coming thru! by FluffyCloudsKittens8
#4
Watch Out demon school! Y/n Is com...by Tails
If you could live in a world filled with magic would you? Well that's what happened to our protagonists. Iruma Suzuki a hardworking and sweet boy as well as Y/n Suzuki...
Dawn of the Epoch by RugbySpurs
#5
Dawn of the Epochby Ian D. Ghrist
Hunter called himself an archaeologist, but he was a modern day treasure hunter. Tiyana was a scientist devoted to her craft. They were passionate people, wholly devoted...
Completed
Just your Δνεгαςε Demon (Welcome to Demon School! Iruma-kun x Reader) by September_Gail
#6
Just your Δνεгαςε Demon (Welcome t...by Gail_Purple123
Updates on Fridays [Book One] Y/n Naberius the adopted Daughter of Kalego Naberius.... Due to Kalego being busy with his Teacher work at Babyls.... Y/n get babysits from...
The Grim Reaper's Girl by joshszz
#7
The Grim Reaper's Girlby josh
This is a story about the Grim Reaper and the souls he delivers. The Grim Reaper delivers souls from earth to what most comprehend as the 'afterlife'. When there is...
[S2] Living In A Demon Realm by SilverDemonRoyalty
#8
[S2] Living In A Demon Realmby DemonVixen
Sequel to Welcome to Demon School, (Y/n)! You spent a few months in the Netherworld after you been sent away from the human realm because of your trash parents. But you...
NATURAL DEMON // WTDSIK Reader insert by koroukei
#9
NATURAL DEMON // WTDSIK Reader ins...by 𝐕𝐀𝐋
[UNFINISHED] You are a first-year student in Babyls, one of the 14 in the Abnormal Class. Focalor Y/n. A rather troublesome student of the school when unsupervised. (mal...
Welcome To Demon School! Ryūko-chan & Iruma-kun [Volume II] by Rozeal_Zhao
#10
Welcome To Demon School! Ryūko-cha...by Rozeal Cecilia Zhao
Suzuki Ryūko and Iruma, twins of the Human Realm, adoptive grandchildren of Three Crowns member Sullivan and honour students of the prestigious Bablys Demon School of th...
Welcome to the netherworld, Y/n-san! by DragoSerenity
#11
Welcome to the netherworld, Y/n-sa...by Drago-chan
This starts way before the original plot of "Welcome to demon school Iruma-kun!" and will have quite a few changes. I suck at introductions...I'm sorry! She/he...
Cold - Kirihito X OC by Anya0901
#12
Cold - Kirihito X OCby SIT BOY!
SEQUEL TO WARM! Akura-ou's soul is now in a mortal's body known as Kirihito. He simply never thought he would feel warmth again until he recognized his lover's soul in...
Completed
Assassination CS X WTDSIK: ASSASIN BROTHERS by Alexionw
#13
Assassination CS X WTDSIK: ASSASIN...by Alexion -w-
Assassination Classroom x Welcome to Demon School! Iruma-kun Update, Jul. 11 sunday: On Hold for now. Sorry 😅💧 Update 2: Jul. 28 Wed: ON IT, IM WRITING AGAIN! 😃😏 Sum...
Controlling Infinity  by Anime0CC0Manga
#14
Controlling Infinity by Anime0CC0Manga
A Human Son, A Jujutsu Dad, And A Devilish Mother ~ (CSM X JUJU KAI X Demon School Iruma)
Onmyoji DreamBook by SusaBae
#15
Onmyoji DreamBookby Celestial Daddy
Onmyoji x Reader thingy. Originally, it was a book about actual dreams I've had of Onmyoji. I mean I still do have dreams of Onmyoji, but I also need other ideas too. Fe...
Infinite DC: "Beetlejuice Against the Ghostbusters" by LivingStoneWriter
#16
Infinite DC: "Beetlejuice Against...by Sean Livingston
In Infinite DC's first-ever comic, Kara ("The Thirteenth Gladiator") is drawn into a hunt for a rogue "bio-exorcist" by the name of Beetlejuice. Some...
Sleep with the Lights On ✔️ by adrienne0047
#17
Sleep with the Lights On ✔️by adrienne
After months of nightmares, Cassie wakes up in the underworld where the monsters of fairytales roam the streets. Escaping the underworld won't be easy, especially since...
Completed
The Twin Travelers (Welcome To Demon School Fanfiction) by Lajenaco
#18
The Twin Travelers (Welcome To Dem...by Kairo Inuzuka
Zeqareo and Reqrais are twins who travel different dimensions to search for someone. They've travelled a decent amount of realms, and this time, the two of them were rei...
Welcome to Demon School Iruma-kun, Izuna-kun by fanficwriter_53
#19
Welcome to Demon School Iruma-kun...by ZerO
The unfortunate lives of the twins, Iruma and Izuna, both 14 years old, turned 180°, when they were introduced to the funny demon, Sullivan, who is also one of the stron...
Netherworlds Order by NevhinLec
#20
Netherworlds Orderby Izu
『Welcome to Demon School! Iruma-kun Fanfic』 A Mairimashita Fanfic. Iruma kun who suddenly woke up in a hospital at Human Realm meets someone who became his companion. T...