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   Welcome to the New Age by Tetraphosphate

   Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types  

   • Teen And Up Audiences
   • Creator Chose Not To Use Archive Warnings
   • Gen, Multi
   • Work in Progress

   27 Jul 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Luke Castellan & Percy Jackson
   • Percy Jackson & Kronos
   • Minor or Background Relationship(s)
   • Percy Jackson & Poseidon & Triton
   • Percy Jackson
   • Grover Underwood
   • Luke Castellan
   • Kronos (Percy Jackson)
   • Ethan Nakamura
   • Silena Beauregard
   • Medusa (Percy Jackson)
   • Triton (Percy Jackson)
   • Koios (Percy Jackson)
   • Poseidon (Percy Jackson)
   • Saturn (Percy Jackson)
   • Frank Zhang
   • Alabaster Torrington
   • Jason Grace
   • Hazel Levesque
   • Thalia Grace
   • Annabeth Chase
   • Dionysus (Percy Jackson)
   • Ares (Percy Jackson)
   • Tyson (Percy Jackson)
   • Time Travel
   • Time Travel Fix-It
   • Powerful Percy Jackson
   • Luke Castellan Redemption
   • Percy Jackson as the Host of Kronos
   • Good Parent Poseidon (Percy Jackson)
   • Worldbuilding
   • Found Family
   • Prince of Atlantis Percy Jackson
   • Olympus Gets Reformed
   • Deity Percy Jackson
   • but only towards the end of the fic
   • Undersea Family
   • Major canon divergence
   • Butterfly Effect
   • Mistaken Identity
   • Good Kronos (Percy Jackson)
   • eventually
   • he's slowly making amends
   • Camp Jupiter (Percy Jackson)
   • Greek Demigod & Roman Demigod Interactions (Percy Jackson)
   • Not all monsters are bad
   • Misunderstandings
   • cue the gods trying to figure out what's going on
   • Good Dionysus (Percy Jackson)
   • Tags may be added

   Summary

   The Fates send Percy back in time in order to prevent Gaea's victory. He wakes up four years in the past to the familiar sight of his Yancy Academy dorm room, his mind full of memories and... Kronos?

   OR:

   Percy wrangles the gods, unites the Greeks and Romans, and (tries to) convince the Titan living rent-free in his head to work together to stop the end of the world. He just really, really hopes that the Titans he freed to battle Gaea won't turn on them afterwards...

   Series

   • Part 1 of Tales of the New Age

   Language:

   English

   Words:

   60,783

   Chapters:

   24/80

   Collections:

   2

   Comments:

   840

   Kudos:

   1,591

   Bookmarks:

   639

   Hits:

   48,647

   Bookmarked by Zorrup

   02 Aug 2026