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• Bad time? I've had worse. by JohnFanFiction

  Fandoms: Re:ゼロから始める異世界生活 | Re:Zero Starting Life in Another World (Anime), Undertale (Video Game)  

  • Mature
  • Graphic Depictions Of Violence, Major Character Death
  • F/M, Gen
  • Work in Progress

  03 Apr 2026

  Tags

  • Graphic Depictions Of Violence
  • Major Character Death
  • Natsuki Subaru & Sans (Undertale)
  • Papyrus & Sans (Undertale)
  • Beatrice & Natsuki Subaru
  • Natsuki Subaru & Everyone
  • Natsuki Subaru & Otto Suwen
  • Natsuki Subaru & Ram
  • Emilia & Natsuki Subaru
  • Natsuki Subaru & Rem
  • Natsuki Subaru & Garfiel Tinsel
  • Reinhard van Astrea & Natsuki Subaru
  • Julius Juukulius | Julius Euclius & Natsuki Subaru
  • Anastasia Hoshin & Natsuki Subaru
  • Crusch Karsten & Natsuki Subaru
  • Priscilla Barielle & Natsuki Subaru
  • Felt & Natsuki Subaru
  • Aldebaran | Al & Natsuki Subaru
  • Felix Argyle | Ferris & Natsuki Subaru
  • Wilhelm Van Astrea & Natsuki Subaru
  • Roswaal L Mathers & Natsuki Subaru
  • Natsuki Subaru & Puck
  • Petra Leyte & Natsuki Subaru
  • Frederica Baumann & Natsuki Subaru
  • Crusch Karsten
  • Reinhard van Astrea
  • Wilhelm van Astrea
  • Ram (Re:Zero)
  • Rem (Re:Zero)
  • Emilia (Re:Zero)
  • Puck (Re:Zero)
  • Beatrice (Re:Zero)
  • Felt (Re:Zero)
  • Anastasia Hoshin
  • Priscilla Barielle
  • Julius Juukulius | Julius Euclius
  • Aldebaran | Al (Re:Zero)
  • Felix Argyle | Ferris
  • Otto Suwen
  • Garfiel Tinsel
  • Frederica Baumann
  • Elsa Granhiert
  • Natsuki Subaru-centric
  • Overpowered Natsuki Subaru
  • Crossover
  • Fluff and Angst
  • Humor
  • Monster Magic (Undertale)
  • Not Beta Read
  • Suffering Natsuki Subaru
  • Slow Burn

  Summary

  Subaru Natsuki was raised in the underground, living a life of peace and joy with his two older skeleton brothers.

  When that life is however destroyed by a demon child who he ends up killing, losing his life in the process.

  What will he do?

  He's in a new world of mana and politics. Will his blue magic be enough to help him survive, or will he have to call upon something else?

  Language:

  English

  Words:

  71,859

  Chapters:

  5/?

  Comments:

  222

  Kudos:

  441

  Bookmarks:

  96

  Hits:

  14,012