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1. In This World, it's Just Us by wreckerdeckerr

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

   • Not Rated
   • Creator Chose Not To Use Archive Warnings, No Archive Warnings Apply
   • M/M, Other
   • Work in Progress

   10 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • No Archive Warnings Apply
   • Ryland Grace/Rocky
   • Ryland Grace
   • Rocky (Project Hail Mary)
   • Original Male Character(s)
   • Past Mpreg | Male Pregnancy
   • Rocky isnt the step dad he's the dad that stepped up
   • Parenting in space
   • Kid Fic
   • POV Rocky (Project Hail Mary)
   • POV Ryland Grace
   • Slow Burn
   • Idiots in Love
   • Canon - Book & Movie Combination
   • Ryland Grace is a helicopter parent but can you blame him?
   • Ryland Grace has postpartum anxiety
   • Other Additional Tags to Be Added
   • Medical Inaccuracies
   • Needles
   • Rocky Uses It/Its Pronouns for Ryland Grace
   • Rocky has the Eridian equivalent of a panic attack
   • Blood and Injury

   Summary

   Welcome aboard, passenger number three.

   Ryland Grace now must face his biggest challenge yet: parenthood. It's going to be a long four years to Erid, and he and Rocky are going to have to team up and get creative in raising this tiny human together within the walls of the Hail Mary. Grace is going to have to sort through his own issues-- including painful memories and tricky feelings about his alien best friend-- all while being at the mercy of parenthood, deep space, and their limited supplies.

   For more context, please read parts 1 and 2 of this series!

   Series

   • Part 3 of Parting Gift

   Language:

   English

   Words:

   4,161

   Chapters:

   2/?

   Comments:

   72

   Kudos:

   249

   Bookmarks:

   37

   Hits:

   1,617