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1. 【葛斯林水仙宇宙/sixland│Sierra Six/萊倫格雷斯】歡迎回來 [R18] by hirokatooru

   Fandoms: The Gray Man (2022), Project Hail Mary (2026), Project Hail Mary - Andy Weir  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Complete Work

   21 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Ryland Grace/Sierra Six | Courtland Gentry
   • Ryland Grace & Sierra Six | Courtland Gentry
   • Sierra Six | Courtland Gentry
   • Ryland Grace
   • Crossover

   Language:

   中文-普通话 國語

   Words:

   9,233

   Chapters:

   1/1

   Comments:

   11

   Kudos:

   57

   Bookmarks:

   9

   Hits:

   495