Still Waters Run Deep AU

Series Metadata

Listing Series

• Still Waters Run Deep by Kipte_Mothloss

  Fandoms: Iron Lung (2026), Project Hail Mary - Andy Weir, Project Hail Mary (2026)  

  • Teen And Up Audiences
  • Creator Chose Not To Use Archive Warnings
  • M/M
  • Complete Work

  03 Aug 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • The Convict | Simon (Iron Lung)/Ryland Grace
  • Adrian/Rocky (Project Hail Mary)
  • The Convict | Simon (Iron Lung)
  • Ryland Grace
  • Eva Stratt
  • Rocky (Project Hail Mary)
  • Adrian (Project Hail Mary)
  • Colt Seavers
  • Sierra Six | Courtland Gentry
  • Mer Simon
  • Monster The Convict | Simon (Iron Lung)
  • Amputee The Convict | Simon (Iron Lung)
  • sea monster simon
  • Marine Biologist Ryland Grace
  • Alternate Universe
  • Human Rocky (Project Hail Mary)
  • Human Adrian (Project Hail Mary)
  • Engineer Rocky (Project Hail Mary)
  • Veterinarian Adrian (Project Hail Mary)
  • He/Him Pronouns for Rocky (Project Hail Mary)
  • They/Them Pronouns for Adrian (Project Hail Mary)
  • The Convict | Simon Has Trust Issues (Iron Lung)
  • Ryland Grace Is Not Graceful
  • Trans Ryland Grace
  • mermaid au
  • Slow Burn
  • First Meetings
  • Fluff and Angst
  • mostly fluff tho because I just wanted to focus on their dynamic
  • Size Difference
  • no AI
  • Fuck AI
  • I lied
  • there is angst
  • Blood
  • Protective The Convict | Simon (Iron Lung)
  • Ryland Grace and Rocky are Platonic Soulmates
  • Ryland Grace and Colt Seavers are Twins
  • Ryland Grace and Colt Seavers and Sierra Six | Courtland Gentry Are Siblings
  • Older Sibling Sierra Six | Courtland Gentry
  • Ryland Grace and Sierra Six | Courtland Gentry Are Siblings
  • Protective Sierra Six | Courtland Gentry

  Summary

  Ryland Grace is hired by Eva Stratt to help study a new discovery after it starts causing problems. He quickly learns he may very well be out of his depth, but he's determined to learn as much as he can about the new creature.

  Series

  • Part 1 of Still Waters Run Deep AU

  Language:

  English

  Words:

  32,756

  Chapters:

  20/20

  Comments:

  280

  Kudos:

  1,095

  Bookmarks:

  212

  Hits:

  13,028