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1. Strength of Dragon by Introvert_Artist_07

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

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

   27 Dec 2025

   Tags

   • Graphic Depictions Of Violence
   • Hiccup Horrendous Haddock III/Astrid Hofferson
   • Hiccup Horrendous Haddock III & Toothless
   • Viggo Grimborn & Hiccup Horrendous Haddock III
   • Ryker Grimborn & Hiccup Horrendous Haddock III
   • Dagur the Deranged & Hiccup Horrendous Haddock III & Heather
   • Astrid & Dagur & Fishlegs & Heather & Hiccup & Ruffnut & Snotlout & Tuffnut
   • Eret & Hiccup Horrendous Haddock III
   • Dagur the Deranged/Mala
   • Hiccup Horrendous Haddock III & Stoick the Vast
   • Hiccup Horrendous Haddock III & Valka
   • Hiccup Horrendous Haddock III
   • Dragons (How to Train Your Dragon)
   • Astrid Hofferson
   • Snotlout Jorgenson
   • Fishlegs Ingerman
   • Ruffnut Thorston
   • Tuffnut Thorston
   • Stoick the Vast
   • Gobber the Belch
   • How to Train Your Dragon Characters
   • Toothless (How to Train Your Dragon)
   • Viggo Grimborn
   • Ryker Grimborn
   • Dagur the Deranged
   • Mala (How to Train Your Dragon)
   • Heather (How to Train Your Dragon)
   • Eret (How to Train Your Dragon)
   • Alvin the Treacherous
   • Berkians (How to Train Your Dragon)
   • Light Fury (How to Train Your Dragon)
   • Atali (How to Train Your Dragon)
   • Wingmaidens (How to Train Your Dragon)
   • Defenders of the Wing | Residents of Caldera Cay (How to Train Your Dragon)
   • Drago Bludvist
   • Drago Bludvist's Bewilderbeast
   • Grimmel the Grisly
   • Original Characters
   • Female Hiccup Horrendous Haddock III
   • Runaway Hiccup Horrendous Haddock III
   • Dragon's Edge (How to Train Your Dragon)
   • Berk (How to Train Your Dragon)
   • Male Astrid Hofferson
   • Hiccup Horrendous Haddock III Has a Different Name
   • Viggo Grimborn Lives
   • Protective Viggo Grimborn
   • Hiccup Horrendous Haddock III Being Hiccup Horrendous Haddock III
   • Hiccup Horrendous Haddock III Needs a Hug
   • Hiccup Horrendous Haddock III Being an Idiot
   • Dragon Master Hiccup Horrendous Haddock III
   • Hiccup Horrendous Haddock III & Toothless Friendship
   • Hiccup Horrendous Haddock III Can Speak With Dragons
   • Witchcraft
   • Magic
   • References to Norse Religion & Lore
   • Dagur the Deranged and Hiccup Horrendous Haddock III and Heather are Siblings
   • Historical
   • Historical Inaccuracy
   • Past Child Abuse
   • Past Rape/Non-con
   • Friendship
   • Long-Distance Friendship
   • Hiccup Horrendous Haddock III and Snotlout Jorgenson are Cousins
   • Good Parent Stoick the Vast
   • Bad Parent Stoick the Vast
   • Stoick the Vast Tries
   • Stoick the Vast Lives
   • Hurt Stoick the Vast
   • Caretaker Viggo Grimborn
   • Older Sibling Dagur the Deranged

   Series

   • Part 3 of HTTYD | Fem! Hiccup

   Language:

   English

   Words:

   40,530

   Chapters:

   10/?

   Kudos:

   21

   Bookmarks:

   8

   Hits:

   2,732