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1. Subsurface Tension by Jar0fDirt

   Fandoms: Iron Lung (2026), How to Train Your Dragon (Animated Movies), Project Hail Mary (2026)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • Gen, M/M
   • Work in Progress

   07 Oct 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • The Convict | Simon (Iron Lung)/Ryland Grace
   • Ryland Grace & Rocky
   • The Convict | Simon (Iron Lung) & Rocky (Project Hail Mary)
   • The Convict | Simon (Iron Lung)
   • Ryland Grace
   • Original Non-Human Character(s)
   • Dragons (How to Train Your Dragon)
   • Rocky (Project Hail Mary)
   • The Convict | Simon Lives (Iron Lung)
   • How to Train Your Dragon AU
   • Amputee The Convict | Simon (Iron Lung)
   • Mutated The Convict | Simon (Iron Lung)
   • Canon-Typical Violence
   • the convict | Simon gets a dragon friend
   • Ellie the eel (Iron Lung) is a dragon
   • The Blood Eel is Named Ellie (Iron Lung)
   • eventual Simon (Iron Lung)/Ryland Grace
   • canon typical religion (Norse mythology)
   • References to Norse Religion & Lore
   • Eden is a Cult (Iron Lung)
   • Demisexual Ryland Grace
   • Autistic Ryland Grace
   • The Convict | Simon Has PTSD (Iron Lung)
   • The Convict | Simon Needs a Hug (Iron Lung)
   • Ryland Grace Needs a Hug
   • Ryland Grace & Rocky are Best Friends
   • no AI
   • Fuck AI
   • the author is dyslexic
   • no beta we die like men
   • Other Additional Tags to Be Added
   • Touch-Starved Ryland Grace
   • Touch-Starved The Convict | Simon (Iron Lung)
   • Mutual Pining

   Summary

   This Fic Is Inspired by the BEAUTIFUL art I stumbled upon on tik tok by mothman1ac (go check them out!)

   Simon and Grace bloodymary au, but they are in the How To Train Your Dragon universe.

   Simon just barely escapes the SM-13 with his life, and he owes it all to a dragon.

   Everyone calls Ryland Grace crazy for thinking that dragons are chill, among other things, so they ship him away.

   Language:

   English

   Words:

   22,944

   Chapters:

   10/?

   Comments:

   34

   Kudos:

   117

   Bookmarks:

   24

   Hits:

   1,655