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1. Hope's End by 8uggestionAmplifie6

   Fandoms: Warhammer 40.000, Warhammer 40k (Novels) - Various Authors  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings, Major Character Death
   • No category
   • Complete Work

   13 Jan 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Major Character Death
   • Emperor of Mankind & Roboute Guilliman
   • Roboute Guilliman & The Primarchs
   • Emperor of Mankind (Warhammer 40.000)
   • Roboute Guilliman
   • Lion El'Jonson
   • Jaghatai Khan
   • Corvus Corax
   • Leman Russ
   • Vulkan | XVIII Legion Primarch (Warhammer 40.000)
   • Ultramarines Legion (Warhammer 40.000)
   • (only the first two appear here but the rest are mentioned)
   • Major character death - Freeform
   • Unhappy Ending
   • Angst
   • Angst and Feels
   • Father-Son Relationship
   • Inspired by Tumblr
   • One Shot
   • Short One Shot
   • (Unless i decide to touch this again in the future and make it its own long fic)

   Summary

   In the 45th Millennium, with humanity's victory so near—

   Roboute Guilliman is dead.

   Murdered.

   Not by Chaos. No.

   But by the very people he protected.

   ___

   Inspired by a tumblr post that posited the question of:

   What if Roboute got a Julius Caesar-esque death? Was murdered by the elites of the Imperium for his reforms?

   Language:

   English

   Words:

   664

   Chapters:

   1/1

   Comments:

   9

   Kudos:

   132

   Bookmarks:

   22

   Hits:

   1,415