Welcometodemonschoolirumakun Stories

What if Iruma got replaced with Nagisa? What if Nagisa was half demon? What if Nagisa' father was Sullivan's biological child making Nagisa his biological grandchild? Wh...

Iruma was an actual demon, he didn't have a tail or a horn and he lived in the human world for almost his whole life. He never questioned anything about himself, all he...

An adventure where a young girl gets her soul sold by her selfish parents and becomes a demon's granddaughter. Find out more.

⚠️WARNING⚠️ 👉 Slightly mature content 👉No yaoi/yuri 👉manga/anime

Poor Iruma never knew who his real parents are but the fact that his true father was a demon, couldn't be this easily solves nor told to a small todler. Then again, he w...

Iruma's journey in the past in the human realm and attended an assassin school and how he will use it for advantage in the present here in the netherworld. Crossover: Ma...

A collection of x reader oneshots & headcanons with the cast of Mairimashita Iruma-kun/ Welcome to Demon School Iruma-kun!! • • •I do not own Iruma-kun •I do not own you...

ᯓ★Y/N L/N just navigating life as a reincarnator inside the manga she read. ˚ೀ⋆｡˚ ˚ ༘ ೀ⋆｡˚t ˚ ༘ ೀ⋆｡˚ ᯓ★Author: "There ain't the much fanfic for this story. Fine, I...

Y/n is the twin sister of Iruma, but they have the complete opposite personality. She's more into having a thrilling life, having fun and smiling all the time while maki...

"he's married?" "him, the death lord... MARRIED?!?" "t-that's my older sister" what would happen if one of the teachers in babyl's acade...

A beloved daughter of the cold Naberius Kalego, however due to an incident at one of Babyls School events, causing the death of Y/n(Qiqi) Naberius. However, due to grief...

"𝕿𝖍𝖊𝖓 𝖜𝖍𝖆𝖙 𝖆𝖗𝖊 𝖞𝖔𝖚?" "𝕸𝖊? 𝕴'𝖒 𝖆 𝖜𝖎𝖙𝖈𝖍..𝕸𝖔𝖗𝖊 𝖘𝖕𝖊𝖈𝖎𝖋𝖎𝖈𝖆𝖑𝖑𝖞, "𝕿𝖍𝖊 𝕭𝖚𝖙𝖙𝖊𝖗𝖋𝖑𝖞 𝖂𝖎𝖙𝖈𝖍..." This...

hizuki shoku a 15-year-old girl has been isekai into Mairimashita-iruma kun by truck-kun. When opening her eyes she was a 7-year-old child in an abandoned house. read mo...

Irumi has been given the task by her father, king delkira to unify her class to take over the school he attended, starting with getting their stuck up butts to unlock hi...

[ Slight Gender-bent ] [ Langauge ] Fourteen year old (Y/n) was doing her job of keeping the tuna fishes inside their little cubbies so she can get paid when they return...

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...

We all know the story of the human boy that has saved the demon world countless times and took the Netherworld by storm, but what if the story took a much darker turn? ...

▪ ▪ ▪ "no need to kill me, i'm already dead on the inside." 𖧷𖧷𖧷 "if you eat me that's like cannibalism, half cannibalism." ▪ ▪ ▪ ➪ y/n l/n was aba...

Read and find out what happens🤭 Asmodeus Alice x Female OC WARNING⚠ ⚠MANGA SPOILERS ⚠Changes of POV'S ===================================== I don't own any characters f...

14-year-old cambion Isabelle Abaddon wanted to escape all the prejudice she had endured since childhood and considers staying in the mansion of an old family friend the...