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1. The Gravity of Three by Inkmoth

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

   • Mature
   • No Archive Warnings Apply
   • M/M
   • Work in Progress

   10 May 2026

   Tags

   • No Archive Warnings Apply
   • Ryland Grace/Rocky
   • Adrian/Rocky (Project Hail Mary)
   • Adrian/Ryland Grace/Rocky
   • Eridian Ryland Grace
   • Slow Burn
   • Ryland Grace Needs a Hug
   • Protective Rocky (Project Hail Mary)
   • Protective Adrian (Project Hail Mary)
   • Eridian Biology (Project Hail Mary)
   • Eridians Love Ryland Grace
   • Eridian Lore & Worldbuilding (Project Hail Mary)

   Summary

   Grace becomes an Eridian.

   It's a strange, scary, but exciting thing. He has much to learn. Thankfully, he's got Rocky and Adrian to guide him, teach him, and show him a love that is real, true, and limitless.

   Language:

   English

   Words:

   3,892

   Chapters:

   1/?

   Comments:

   4

   Kudos:

   46

   Bookmarks:

   12

   Hits:

   229