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1. My Other Half (A KotLC and PJO Crossover) by myownlibrary

   Fandoms: Keeper of the Lost Cities Series - Shannon Messenger, Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • No category
   • Work in Progress

   24 Oct 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Sophie Foster/Keefe Sencen
   • Tam Song/Biana Vacker
   • Dex Dizznee/Marella Redek
   • Wylie Endal/Linh Song
   • Annabeth Chase/Percy Jackson
   • Jason Grace/Piper McLean
   • Hazel Levesque/Frank Zhang
   • Sophie Foster
   • Keefe Sencen
   • Fitz Vacker
   • Biana Vacker
   • Tam Song (Keeper of the Lost Cities)
   • Linh Song (Keeper of the Lost Cities)
   • Dex Dizznee
   • Percy Jackson
   • Annabeth Chase (Percy Jackson)
   • Leo Valdez
   • Piper McLean
   • Jason Grace
   • Hazel Levesque
   • Frank Zhang

   Summary

   First, ik there are a lot of kotlc pjo crossovers but this is my first fic so i chose an easy "theme". second this was originally posted on wattpad but my account got deleted so im posting it here and quotev. lastly updates may come slow...sry!

   Summary:

   Sophie and Annabeth knew each other when they were young. Together, they traveled to a camp called Camp Half-Blood meant for children with godly parents (demigods). Everything was fine until Annabeth went on a quest (The Lightning Thief) and Sophie didn't return to CHB one summer.

   Seven years later, an evil force threatens to ruin their lives...again. Sophie and Annabeth reunite to defeat this force.

   Will Sophie remember Annabeth after all these years?

   Language:

   English

   Words:

   14,793

   Chapters:

   17/?

   Comments:

   40

   Kudos:

   38

   Bookmarks:

   5

   Hits:

   670