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1. Public Bookmark 4

   Reunion by Emmettippi

   Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (IDW Comics), Sonic X (Cartoon 2003)  

   • Teen And Up Audiences
   • Graphic Depictions Of Violence
   • F/M
   • Complete Work

   10 Apr 2026

   Tags

   • Graphic Depictions Of Violence
   • Cosmo the Seedrian/Miles "Tails" Prower
   • Amy Rose & Sonic the Hedgehog
   • Knuckles the Echidna & Rouge the Bat
   • Cosmo the Seedrian
   • Miles "Tails" Prower
   • Sonic the Hedgehog
   • Knuckles the Echidna
   • Doctor Starline (Sonic the Hedgehog)
   • Shadow the Hedgehog
   • Rouge the Bat
   • Amy Rose (Sonic the Hedgehog)
   • Cream the Rabbit
   • Vanilla the Rabbit
   • Vector the Crocodile
   • Espio the Chameleon
   • Charmy Bee
   • Dr. Eggman | Dr. Robotnik (mentioned)
   • Metarex (Sonic X) (Mentioned)
   • Tikal the Echidna (mentioned)
   • Before: Sonic the Hedgehog (IDW) #1
   • Personal Growth
   • Mental Health Issues
   • Alternate Universe
   • Trauma
   • good ending
   • Depression
   • Rebirth

   Summary

   After the war, Tails' depression is keeping him hostage, as he can't get over both of what he did with Cosmo and how he behaved during the war.

   Will his friends help him process his trauma and help him give Cosmo a new life?

   Of course they will. What kind of friends would they be if they didn't?

   But how will they? This is the question.

   Series

   • Part 1 of Cosmo in Sonic IDW

   Language:

   English

   Words:

   22,446

   Chapters:

   6/6

   Comments:

   12

   Kudos:

   16

   Bookmarks:

   4

   Hits:

   438

   Bookmarked by BeyondPrower

   12 May 2026