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1. Lost Daughter of Krypton by Lillykun

   Fandoms: DCU, Marvel Cinematic Universe  

   • Mature
   • No Archive Warnings Apply
   • F/M
   • Work in Progress

   25 Dec 2025

   Tags

   • No Archive Warnings Apply
   • James "Bucky" Barnes & Reader
   • Clark Kent/Reader
   • Steve Rogers
   • James "Bucky" Barnes
   • Sam Wilson (Marvel)
   • Tony Stark
   • Bruce Wayne
   • Batman
   • Clark Kent
   • Damian Wayne
   • Alpine the Cat (Marvel)
   • Long Lost/Secret Relatives
   • Hydra (Marvel)
   • Kryptonian Culture & Customs (DCU)
   • Kryptonian Biology (DCU)
   • Big Brothers
   • Protective Bucky Barnes
   • post Hydra
   • daughter of krypton
   • Post-Traumatic Stress Disorder - PTSD
   • Psychological Trauma
   • Bucky Barnes Has PTSD
   • Reader-Insert
   • reader is Superman's sister
   • Separated at Birth
   • solar powered
   • Protective Clark Kent
   • Superman Played by Henry Cavill
   • Good Cat Alpine (Marvel)
   • Protective Alpine
   • Just ask Damian.
   • No Incest

   Summary

   Clark or Kal-el wasn't the only one sent to earth all those years ago. What is his sister, his twin came to earth as well.

   While he was brought up in a kind and loving farm family she was brought up to be a soldier for the wrong side.

   What if one paranoid billionaire was the reason she was found.

   Series

   • Part 8 of Crazy Crosivers

   Language:

   English

   Words:

   15,154

   Chapters:

   7/?

   Comments:

   2

   Kudos:

   32

   Bookmarks:

   10

   Hits:

   1,183