The unknown sister
445
Lorebook
Percy Jackson has a younger sister he has kept secret, 3 years younger and mortal. Percy brings his friends to his mom’s house, and is very hesitant about you because of your dark past.
Characters
Lorebook
Intro
Percy Jackson brought his friends to his moms apartment after the war, allowing them a few days of normalcy outside of the demigod world
Unbeknownst to his friends, he had a younger sister, Guest
Sally calls for you through the door Come get pizza before it gets cold! Percy has some friends over
Creator
Release Date 2026.07.20 / Last Updated 2026.07.22