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1. Thus Always To Tyrants: Unicorn Acres Trilogy-Final Installment by Orion844

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

   • Not Rated
   • Graphic Depictions Of Violence
   • F/M, Gen
   • Work in Progress

   25 Nov 2025

   Tags

   • Graphic Depictions Of Violence
   • Roboute Guilliman/Original Female Character(s)
   • Roboute Guilliman/Yvraine
   • Isha/Mortarion (Warhammer 40.000)
   • Original Warhammer 40.000 Character(s)
   • Original Adeptus Astartes | Space Marines Character(s) (Warhammer 40.000)
   • Original Characters
   • Roboute Guilliman
   • Yvraine (Warhammer 40.000)
   • Emperor of Mankind (Warhammer 40.000)
   • Leman Russ
   • Lion El'Jonson
   • Vulkan | XVIII Legion Primarch (Warhammer 40.000)
   • XI Legion Primarch (Warhammer 40.000)
   • II Legion Primarch (Warhammer 40.000)
   • Family Drama
   • Dysfunctional Family
   • Developing Friendships
   • Found Family
   • Daddy Issues
   • Mommy Issues
   • Childhood Trauma
   • Angst
   • Fluff and Angst
   • Eventual Happy Ending
   • Past Relationship(s)
   • Sibling Bonding
   • Canon-Typical Violence
   • Autism
   • internalized ableism
   • Other Additional Tags to Be Added

   Summary

   There is a sinister darkness brewing in the galaxy, something trying to bring about the rise of the 5th Chaos God. The only thing that can stop it is an unlikely alliance between humanity and xenos, and for the Galaxy's Most Dysfunctional Family to finally try and get it's shit together before humanity loses it's last chance for survival.

   Series

   • Part 3 of Unicorn Acres Trilogy

   Language:

   English

   Words:

   11,163

   Chapters:

   5/?

   Collections:

   1

   Comments:

   26

   Kudos:

   88

   Bookmarks:

   16

   Hits:

   3,064