10 Bookmarks

List of Bookmarks

1. The Unknown Gems by katamations1937

   Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Steven Universe (Cartoon)  

   • Not Rated
   • No Archive Warnings Apply
   • Gen
   • Work in Progress

   19 Sep 2026

   Tags

   • No Archive Warnings Apply
   • Donatello & Leonardo & Michelangelo & Raphael (TMNT)
   • Donatello & Leonardo (TMNT)
   • Connie Maheswaran & Steven Universe
   • Steven Universe & Everyone
   • Leonardo (TMNT)
   • Donatello (TMNT)
   • Michelangelo (TMNT)
   • Raphael (TMNT)
   • Steven Universe
   • Pearl (Steven Universe)
   • Lapis Lazuli (Steven Universe)
   • Garnet (Steven Universe)
   • Amethyst (Steven Universe)
   • Splinter | Lou Jitsu
   • April O'Neil (TMNT)
   • Greg Universe
   • Donatello and Leonardo are Twins (TMNT)
   • Alternate Universe - Fusion
   • Crossover
   • Good Sibling Michelangelo (TMNT)
   • Good Sibling Donatello (TMNT)
   • Good Sibling Leonardo (TMNT)
   • Good Sibling Raphael (TMNT)
   • no beta we die like gram gram
   • the turtles are gems and become stevens older brothers
   • I haven't seen SU in a very long time
   • takes place around mid-season 3
   • I promise I don't hate the crystal gems
   • There will probably be more tags later

   Summary

   Steven has always wondered if there were more gems out there. I mean, he knows there are on Homeworld, but he wondered if there were any on Earth. Someone that didn't want him dead and would want to be friends with him. But eventually he gave up on that dream.

   Little does he know that his wish just might have come true.

    

   Tldr: Steven struggles being understood by humans and gems, so when 4 human raised gems decide he's their new brother, who is he to say no?

   Language:

   English

   Words:

   6,909

   Chapters:

   3/?

   Comments:

   6

   Kudos:

   24

   Bookmarks:

   10

   Hits:

   376

2. Bookmarked by But_Nom

   29 Sep 2026

   Public Bookmark

   Bookmark Notes:

   GOATED CROSSOVER

3. Bookmarked by The_SillyFR

   24 Sep 2026

   Public Bookmark

4. Bookmarked by SoutaEake

   20 Sep 2026

   Public Bookmark

5. Bookmarked by Cherry_Shadow

   20 Sep 2026

   Public Bookmark

6. Bookmarked by Crimsoon

   19 Sep 2026

   Public Bookmark

7. Bookmarked by MagicMarshmallow

   31 Aug 2026

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8. Bookmarked by Dwatk16

   26 Aug 2026

   Public Bookmark

9. Bookmarked by Shura_mar

   26 Aug 2026

   Public Bookmark

10. Bookmarked by Lizard_Potato

    23 Aug 2026

    Rec

11. Bookmarked by happypengirl

    23 Aug 2026

    Public Bookmark

    Bookmark Tags:

    • Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
    • Steven Universe (Cartoon)