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1. Fire in our Veins by Mabo_nin

   Fandoms: How to Train Your Dragon (Movies), DreamWorks Dragons (Cartoon)  

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

   25 May 2026

   Tags

   • Graphic Depictions Of Violence
   • Viggo Grimborn/Original Female Character(s)
   • Hiccup Horrendous Haddock III/Astrid Hofferson
   • Viggo Grimborn
   • Original Female Character(s)
   • Hiccup Horrendous Haddock III
   • Hiccup's Dragon Riders (How to Train Your Dragon)
   • Astrid Hofferson
   • Snotlout Jorgenson
   • Fishlegs Ingerman
   • Ruffnut Thorston
   • Tuffnut Thorston
   • Heather (How to Train Your Dragon)
   • Dagur the Deranged
   • Ryker Grimborn
   • Viggo Grimborn's Dragon Hunters
   • Stoick the Vast
   • Valka (How to Train Your Dragon)
   • Krogan (How To Train Your Dragon)
   • Johann (How to Train Your Dragon)
   • Drago Bludvist
   • Dragons: Race to the Edge
   • Slow Romance
   • Drama & Romance
   • Fluff and Smut
   • Slow Burn
   • Alternate Universe - Canon Divergence
   • Hurt/Comfort
   • Enemies to Lovers

   Summary

   Being a big sister to Hiccup Horrendous Haddock III is not something for the faint hearted... Especially when your little brother drags you into his gang of dragon riders and enlists you for an adventure. New dragons, old and new enemies, new emotions, it can all be overwhelming, unless you're a healer and your family is Haddock, then it's your everyday life. However, there is room for something completely new in all of this. After all, everyone deserves to be loved. Right?

    

   Viggo Grimborn x OC. Sorry for any mistakes, English is not my first language. Any comments are welcome. I do not own HTTYD. All rights to my OC are reserved.

   Language:

   English

   Words:

   222,793

   Chapters:

   37/?

   Comments:

   180

   Kudos:

   529

   Bookmarks:

   61

   Hits:

   16,319