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1. The Best Final Day of my Life by Catherine_3rd

   Fandoms: Limbus Company (Video Game), Library of Ruina (Video Game)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings, Major Character Death
   • M/M
   • Complete Work

   21 Feb 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Major Character Death
   • La Manchaland's Don Quixote/Rien (Project Moon)
   • Rien/Roland (Project Moon)
   • Rien (Project Moon)
   • La Manchaland's Don Quixote (Project Moon)
   • Roland (Project Moon)
   • Ryoshu (Project Moon)
   • Original Character (Project Moon)
   • Marriage
   • Character Death
   • Angst?!
   • Confusing
   • I'm Bad At Tagging
   • Yaoi
   • Memories
   • Oneshot
   • Haters please DNI
   • Why Did I Write This?

   Summary

   Rien marries the love of his life!

   It really is the best final day of his life!

   Language:

   English

   Words:

   2,426

   Chapters:

   3/3

   Comments:

   6

   Kudos:

   12

   Bookmarks:

   1

   Hits:

   490