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1. In the Rain With(out) You by justamethyst3

   Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)  

   • Not Rated
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   13 Feb 2026

   Tags

   • No Archive Warnings Apply
   • Kamishiro Rui/Tenma Tsukasa
   • Kamishiro Rui
   • Tenma Tsukasa
   • Background & Cameo Characters
   • Catboy Rui
   • Rui has significantly more screen time than Tsukasa
   • Hurt/Comfort
   • Running Away
   • Rain
   • Kamishiro Rui Has Sensory Issues
   • She/Her and They/Them Pronouns for Akiyama Mizuki
   • implied depression
   • Suicidal Ideation (kinda)
   • Suicidal Thoughts
   • Self-Deprecation
   • Self-Deprecating Kamishiro Rui
   • Crying
   • Acceptance
   • Clingy Kamishiro Rui
   • Aged-Up Character(s)
   • Alternate Universe - No Sekai (Project SEKAI)
   • Alternate Universe - Canon Divergence

   Summary

   How long has it been now, since Rui escaped the apartment? It couldn’t have been more than a few days, but it already felt like an eternity.
   And... aside from Mizuki and Nene, and his parents… Rui had no one. No one… except Tsukasa. And Rui despised that fact.

   He never imagined he'd receive comfort from him of all people...

   Series

   • Part 4 of Little Kitty (Please Stay With Me)+PuppyKasa

   Language:

   English

   Words:

   3,077

   Chapters:

   1/1

   Comments:

   1

   Kudos:

   23

   Bookmarks:

   1

   Hits:

   187