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1. American Cars by kinda_sketchy

   Fandoms: Project Hail Mary (2026), The Fall Guy (2024), The Nice Guys (2016)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • No category
   • Work in Progress

   20 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Ryland Grace & Colt Seavers
   • Ryland Grace & Holland March & Colt Seavers
   • Ryland Grace & Holly March
   • Ryland Grace & Holland March
   • Ryland Grace
   • Colt Seavers
   • Holland March
   • Holly March (mentioned) - Freeform
   • Background Jody Moreno/Colt Seavers
   • Ryland Grace and Holland March and Colt Seavers Are Siblings
   • Ryland Grace and Colt Seavers are Twins
   • Protective Siblings
   • Protective Colt Seavers
   • Protective Ryland Grace
   • Protective Holland March
   • Passive Suicidality
   • Depression
   • holland march needs a hug
   • the fall guy spoilers
   • Project Hail Mary Spoilers
   • The Nice Guys Spoilers
   • Crossover
   • Not Beta Read
   • Everyone Needs a Hug
   • Hurt/Comfort
   • authors first fanfic
   • lord help you all
   • Swearing
   • Drinking
   • Title inspired by Noah Kahan

   Summary

   Holland March is drowning in grief.

   Colt is pushing everyone away.

   Ryland is trying not to be left behind.

   And no one realizes who's the glue holding this family together until they're gone.

   AKA: Follow these siblings as I make them suffer. Coltland March AU where Colt and Ryland are twins and March is their older brother. Inspired by Noah Kahan's song "American Cars"

   Series

   • Part 1 of The Great Divide

   Language:

   English

   Words:

   1,340

   Chapters:

   1/3

   Comments:

   1

   Kudos:

   30

   Bookmarks:

   6

   Hits:

   199