Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. The Worst Time to Reveal a Family Secret by Livvbb

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

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • Gen
   • Complete Work

   07 Mar 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Percy Jackson & Damian Wayne
   • Batfamily Members & Damian Wayne
   • Percy Jackson
   • Damian Wayne
   • Bruce Wayne
   • Dick Grayson
   • Jason Todd
   • Percy Jackson is Damian Wayne's Cousin
   • Sally Jackson is Talia al Ghul's Sister
   • Percy Jackson Moves to Gotham
   • Percy Jackson in Gotham
   • University Student Percy Jackson
   • Secret Family Members
   • Protective Damian Wayne
   • Damian Wayne Pretends Not To Care
   • but he totally does
   • Percy Jackson Chaos
   • Batfamily Shenanigans
   • Family Dinner at Wayne Manor
   • Damian Wayne Tells A Lie
   • Percy Jackson Immediately Ruins It
   • Mrs. O'Leary is a Very Large Dog
   • Hellhound Mrs. O'Leary (Percy Jackson)
   • Injured Percy Jackson
   • Hidden Injuries
   • Nectar and ambrosia
   • monster attacks
   • Offscreen Monster Fight
   • Humor
   • Crack Treated Seriously
   • Damian Wayne Has A Cousin Now
   • Jason Todd Thinks This Is Hilarious
   • Dick Grayson Is Living For The Drama
   • Bruce Wayne Learns Something New At Dinner
   • Percy Jackson Has Zero Survival Instincts

   Summary

   Percy Jackson only shows up at Wayne Manor when things have gone very wrong.

   Damian secretly keeps nectar and ambrosia ready for exactly this situation.

   Unfortunately, dinner with the Batfamily follows, and Damian ends up inventing an elaborate story about animal cafés and rare dogs.

   Percy waits until everyone believes him.

   Then casually reveals they’re cousins.

   Series

   • Part 2 of Nobody Warned Gotham About Demigods

   Language:

   English

   Words:

   833

   Chapters:

   1/1

   Comments:

   11

   Kudos:

   600

   Bookmarks:

   21

   Hits:

   4,084