1 - 20 of 187 Works in Naberius Kalego & Suzuki Iruma

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  1. The Journey of the Throne: Life as a Male Omega in the Netherworld by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    11 Dec 2025

    Tags
    Summary

    The Suzu clan was the first to bear a child born of both human and demon blood. From that union came a new demon type known as the Omega. Unlike the brute strength of Alphas or the vast numbers of Betas, Omegas were different. They were gentle, cherished by all, and natural-born nurturers. Any pack led by an Omega was destined to flourish—its members strong inside and out, its cubs healthy and resilient.

    The Suzu clan’s patriarch once rose to become Demon King. His reign was remembered as an era of Eutopia. Yet after two centuries of service, he relinquished the throne and entered a deep slumber, conserving his strength to prolong his life as a demon. But that very act became the seed of the catastrophe later called the Promised Day.

    This is story of Iruma, born in the "Kalego Era"—a rare male Omega. Though he had the body of a human, in the Netherworld he would awaken his instincts, ambitions, and desires, alongside his classmates. (ABO, KalegoxIruma, Groundic fic, SURE WHY NOT?!!!)

    Language:
    English
    Words:
    6,272
    Chapters:
    6/?
    Comments:
    34
    Kudos:
    115
    Bookmarks:
    23
    Hits:
    1,373

  2. A missing piece for a puzzle by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    08 Dec 2025

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    Summary

    Balam Schichiro and Naberius Kalego were powerful demons who wanted to become a proper parents. However, due to some things, it wasn't that easy for them. They've been looking for a fledgling for a long time, but they haven't been successful at all. Will they be able to find their lost piece in the end?

    Or: Two demons in love searching for the right pup until the universe decided to bring them one on a silver tray.

    Language:
    English
    Words:
    13,993
    Chapters:
    6/?
    Comments:
    103
    Kudos:
    336
    Bookmarks:
    72
    Hits:
    3,740

  3. Rotting flowers by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    06 Dec 2025

    Tags
    Summary

    Flowers take a while to bloom, once they’re the beautiful colours and shapes they are easy to neglect and damage that beauty.

    Iruma Suzuki, 15 years old, has spent his whole life figuring out things himself. He doesn’t need help, that’s pathetic.

    But maybe the darkness has different ideas, maybe that guilt, that horror is shoved into a jar. But that jar has cracks and a loose lid, allowing the very thing that breaks Iruma. The thing that causes his flower to wilt and crumble.

    NO SHIPS.
    OC IS MAINLY FOR PLOT.

    Language:
    English
    Words:
    6,932
    Chapters:
    10/?
    Comments:
    26
    Kudos:
    82
    Bookmarks:
    13
    Hits:
    1,717

  4. The Lost Puppy by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    04 Dec 2025

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    Summary

    I don't think I'll write much, it's a work doomed to be abandoned – I'm so sorry

     

    Iruma is half demon. He discovers this by accident, and reality refuses to spare him. The spiral is spinning too fast and events are gaining momentum.

    Series
    Language:
    English
    Words:
    104,318
    Chapters:
    13/?
    Comments:
    133
    Kudos:
    206
    Bookmarks:
    28
    Hits:
    5,238

  5. Baby bird goes cheep cheep~ by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    01 Dec 2025

    Tags
    Summary

    Iruma didn't answer, instead staring at the older gargoyle, tears still streaming down his face. Oh no…he didn't
    “Shichiro-kun, do you know what's going on?”, Opera asked, their eyes darting between the two gargoyles.
    Shichiro swallowed the spit that had been pooling in his mouth. “Um…I think…I think Iruma imprinted…on…on me.”

    or

    Mama hen Shichiro ends up with a baby bird

    Language:
    English
    Words:
    9,165
    Chapters:
    10/?
    Comments:
    56
    Kudos:
    306
    Bookmarks:
    46
    Hits:
    4,217

  6. One Sister Changes Everything by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    29 Nov 2025

    Tags
    Summary

    I gave up on one story with my OC Lisa, but I want to try again. I love the characters and world of this serious but I want to change several things. Iruma needs a personality opposite sister! She's an angry, headstrong, ladder-climber, with strong ambitions, magic powers but similarly ugly past.

    Language:
    English
    Words:
    4,986
    Chapters:
    5/5
    Kudos:
    11
    Bookmarks:
    1
    Hits:
    343

  7. The Guard Puppy of Babyls: Prelude by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    27 Nov 2025

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    Summary

    Kalego hated troublesome things. That's why, when he's somehow summoned by two human buffoons to sell their son in exchange for money, he decided he would simply get rid of them. Yes, this decision did not at all change when said son walked in, horrified as his supposed parents eagerly tried to pawn him off. He was going to crush them all, find a way back to the Demon World on his own and—

    "You said you wanted money, correct?" Curses.

    A story in which, Kalego obtains a puppy.

    Series
    Language:
    English
    Words:
    66,382
    Chapters:
    19/21
    Comments:
    534
    Kudos:
    1,587
    Bookmarks:
    364
    Hits:
    37,530

  8. Донечка для Цербера by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    27 Nov 2025

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    Summary

    Уявимо, що було б, якби Ірума продали Кальєго, а не до лорда Саллівана через своїх родичів, що захотіли собі спадщину і заразом позбутися "білої ворони" сім'ї. Але ніхто не знав, що в гонитві за грошима вони з'єднають справжню сім'ю
    ~✵~✵~✵~✵~✵~✵~✵~✵~✵~✵~✵~✵~✵~
    Або історія про те, як сторожовий пес виховував людську дівчинку і виявився з нею зв'язаний, тож прийняв як доньку та хоче, щоб вона стала наступним сторожовим псом школи. Але з цього часу вийде ціла пригода

    Series
    Language:
    Українська
    Words:
    62,748
    Chapters:
    23/?
    Comments:
    20
    Kudos:
    71
    Bookmarks:
    8
    Hits:
    2,772

  9. Love (and Longing) for One's Child Will Overcome Worlds. by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    28 Oct 2025

    Tags
    Summary

    A companion story to The Lost Puppy, it tells of a sweet miracle with a hint of loss

    Kalego buys a scarf because he thinks his puppy will be cold in the winter. Iruma actually gets the scarf.

    Series
    Language:
    English
    Words:
    3,765
    Chapters:
    1/1
    Comments:
    12
    Kudos:
    63
    Bookmarks:
    1
    Hits:
    591

  10. ¡¡¿¿Una Humana en un mundo de demonios??!! ¡¡¡¿¿Qué??!!! by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

    23 Oct 2025

    Tags
    Summary

    Zenitsu parpadeo lentamente. Miro a su alrededor pero se centro en otra cosa, algo frente a ella.

    Series
    Language:
    Español
    Words:
    17,587
    Chapters:
    11/20
    Comments:
    2
    Kudos:
    34
    Bookmarks:
    3
    Hits:
    721

  11. Curse of Binding by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    21 Oct 2025

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    Summary

    Iruma hasn’t been in the netherworld for long but he has picked up a few things ever since his grandfather took him in. He knows that there is a hierarchy between demons and their ranks, the higher you are the more powerful you are. He also has learned how demons have adapted and evolved over time, and more importantly, he learned how much demons value their wings. To be a demon with no wings is not a demon. To be bound to the ground and never soar to new heights might as well be a death sentence; and Suzuki Iruma, 14 years old, the grandson of one of The Three Greats, is a human.

    He lacks the one thing that makes a demon.

    So when Iruma stands in front of his teachers, with his back exposed to the cool air in the room he fears for his life . He feels the dread inside himself well up and feels isolated as he is being gawked at. He is not one of them, and never will.

    To be bound to the ground is a curse, a weight that will always press down on Iruma's conscience. It's a reminder of his limitations in a world that prizes strength and freedom above all else and he will never truly fit in.

    --

    Or: typical grounding au in which the babyls staff finds out about Iruma and his lack of wings.

    Language:
    English
    Words:
    11,220
    Chapters:
    6/?
    Comments:
    66
    Kudos:
    819
    Bookmarks:
    171
    Hits:
    11,413

  12. Cerberus by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    18 Oct 2025

    Tags
    Summary

    Iruma Suzuki is not stressed, not angry, and not pissed of course!!! Hes not blowing up that pretty much his classes vacation is going all wrong. Everything is totally fine he is also totally not mana malnourished.

    Or

    Happy fun times and Iruma gets more family :3 ALSO CHAOS

    ATTENTION: IS CURRENTLY ON A KINDA SHORTISH HIATUS AUTHOR IS SO FRICKEN BUSY *Insert crying*

    Language:
    English
    Words:
    5,173
    Chapters:
    8/?
    Comments:
    31
    Kudos:
    129
    Bookmarks:
    25
    Hits:
    2,933

  13. How did this happen? by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga)  

    14 Oct 2025

    Tags
    Summary

    My own take on Iruma being discovered for having a lack of wings.

    Snippets of before shit goes down.

    A somewhat crack-fic vibe (low-level)

    Alice is blissfully ignorant (of Iruma and his feelings)

    People worry (rightfully so)

    Iruma is too much of people pleaser

    Author put low effort........sorry but not really

    Series
    Language:
    English
    Words:
    11,389
    Chapters:
    11/?
    Comments:
    71
    Kudos:
    593
    Bookmarks:
    82
    Hits:
    12,620

  14. Something Unexpected by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    07 Oct 2025

    Tags
    Summary

    Suzuki Iruma has never said 'no.' Not once. He was possibly the biggest pushover in the world. From shady proposals to outright illegal deals he'd yet to find anything he would decline. No matter how badly he wanted to. It's pathetic, really. Even he knows that. So when his parents– so kind, so polite– asked him if he could please finish a summoning circle for them, he walked into their basement without hesitation.

    One glance at the word ‘demon’ and Iruma wishes he was illiterate.

    or

    alternate timeline where Iruma summons Sullivan and, much like anything he does, things don't go to plan.

    Series
    Language:
    English
    Words:
    121,886
    Chapters:
    24/?
    Comments:
    773
    Kudos:
    1,441
    Bookmarks:
    406
    Hits:
    39,336

  15. The Curse of Grounding [ABANDONED] by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    22 Sep 2025

    Tags
    Summary

    It'd been such a nice morning.

    The weather was lovely, Iruma managed to follow along somewhat alright during classes, and his friends were all pumped up for summer vacation! The only problem was studying, and it was such a universal, normal, problem that- despite the consequences of failing- Iruma welcomed it with open arms.

    But of course, all good things come to an end. Iruma had learned that early in his life- and he felt disappointed in himself for momentarily forgetting it.

     

    'It had been such a nice morning' Iruma thought to himself as the uniform covering his back was pulled up, exposing his humanity for all of the Babyls' teachers to see.

    --or--

    another grounded Iruma story because I am obsessed

    Series
    Language:
    English
    Words:
    7,737
    Chapters:
    4/4
    Comments:
    54
    Kudos:
    539
    Bookmarks:
    104
    Hits:
    7,119

  16. Library of Ideas/One Shosts/Collections by

    Fandoms: Danny Phantom, DCU, Justice League - All Media Types, Young Justice - All Media Types, Batman - All Media Types, Bendy and the Ink Machine, Pocket Monsters | Pokemon - All Media Types, Harry Potter - J. K. Rowling, Transformers - All Media Types  

    13 Sep 2025

    Tags
    Summary

    A collection of fanfic ideas that I may or may not expand upon.
    https://karmavongrim.tumblr.com/

    Language:
    English
    Words:
    16,950
    Chapters:
    13/?
    Comments:
    27
    Kudos:
    246
    Bookmarks:
    39
    Hits:
    3,896

  17. [Podfic wip]Flightless by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    10 Sep 2025

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    Summary

    im working on it
    Please give all of my regards to the original author
    (Sleepycoffeeaddict13) and thank them for allowing me to read this to y’all whenever I get to it.🙂‍↕️🙂‍↕️

    Series
    Language:
    English
    Words:
    0
    Chapters:
    2/3
    Comments:
    2
    Kudos:
    27
    Bookmarks:
    4
    Hits:
    502

  18. Half Demon by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    06 Sep 2025

    Tags
    Summary

    “I’m pregnant.”

    The words were like a spear through the chest. “What?”

    “I’m carrying a demon child.”

    Kalego sat up, head spinning. “That shouldn’t be possible.” They were entirely different species after all.

    “And yet, it is.”

    Or: Iruma’s mom summoned Kalego as her familiar first and Iruma is Kalego’s son—a half-human, half-demon cambion. 15 years later and Kalego never thought he’d get the chance to meet him until a certain blue haired boy gave a speech at the Babyls opening ceremony.

    Series
    Language:
    English
    Words:
    30,938
    Chapters:
    17/?
    Comments:
    299
    Kudos:
    1,359
    Bookmarks:
    329
    Hits:
    31,123

  19. Evil cycle by Anonymous

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    05 Sep 2025

    Tags
    Summary

    Kalego realizes he has feelings for Iruma and feels screwed. He enters the Evil cycle. Read the tags.

    Language:
    English
    Words:
    5,772
    Chapters:
    1/1
    Collections:
    1
    Comments:
    8
    Kudos:
    97
    Bookmarks:
    4
    Hits:
    971

  20. Fuck It by

    Fandoms: 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime)  

    04 Sep 2025

    Tags
    Summary

    Once the youngest Demon King, Iruma Suzuki suddenly awakens in his fourteen year-old body at Sullivan Manor, memories of his reign lost. The only clue—a cryptic voice from his ring, Alikred, who hides a darker identity. As Iruma’s mana twists into something unfamiliar, he realizes: the past is changing, and he’s at the center of the mystery.

    Warning: NO BETA READER. Sorry for any misspelling as it’s a one person operation:/

    Short chapter, approximately 780 words per page. Can be more or less depending on my mood.

    Language:
    English
    Words:
    6,125
    Chapters:
    7/50
    Comments:
    27
    Kudos:
    167
    Bookmarks:
    23
    Hits:
    2,300

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