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1. The fall and rise of two totally demonic demons. No human's here. No sir. by Aiyaki, HAZZARD_OVERFLOW

   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)  

   • Mature
   • Graphic Depictions Of Violence
   • F/M, M/M, Other
   • Work in Progress

   31 May 2025

   Tags

   • Graphic Depictions Of Violence
   • Suzuki Iruma & Original Female Character(s)
   • Suzuki Iruma
   • Asmodeus Alice
   • Valac Clara
   • Lord Sullivan (Mairimashita! Iruma-kun)
   • Opera (Mairimashita! Iruma-kun)
   • Naberius Kalego
   • Abnormal Class | Misfit Class (Mairimashita! Iruma-kun)
   • Suzuki Iruma's Parents
   • Azazel Ameri
   • Ami Kirio
   • Azazel Henri
   • Adopted Sibling Relationship
   • Crack Treated Seriously
   • Drama
   • Family Feels
   • Cinnamon Roll Suzuki Iruma
   • Friendship
   • Protective Siblings
   • Comedy
   • Not a Mary Sue
   • Fix-It of Sorts
   • Alternate Universe - Canon Divergence
   • Past Abuse
   • Trauma
   • Let's add unnecessary stress why not?
   • I'm Bad At Tagging
   • Parental Opera
   • Doting Grandparent Sullivan
   • Teenage Drama

   Summary

   Iruma gains a sister at the age of nine and the smallest change in the ripple of his story's fabric follows.

   Aia just wanted to protect her brother from the crazy demons out to kill him.

   Oh, and there was cake.

   That too.

   ----

   The idea of if Iruma had a sister? What would happen? This is that story.

   Language:

   English

   Words:

   150,873

   Chapters:

   22/?

   Collections:

   1

   Comments:

   67

   Kudos:

   454

   Bookmarks:

   139

   Hits:

   15,417