Found (Kotlc Book 9 My Version)

This is about what could happen (but definitely won't)after KOTLC: Unlocked. It is not told from Sophie's perspective, but instead from Grady and Edaline's long-lost daughter (who doesn't exist in the series). I got bored, okay? IF YOU HAVE NOT READ ALL OF THE BOOKS IN KOTLC INCLUDING 8.5 DON'T READ THIS. MAJOR SPOILERS AHEAD.

Anyways, just to get everyone caught up:
Keefe manifested a bunch of crazy abilities and is afraid of hurting people. He ran away into the Forbidden Cities after leaving Sophie a note telling her where he was going. (BTW I'm so mad at Grady for not stopping him!) He thinks he's protecting everyone by running away.
Now the intro to Found:
Livvya (pronounced Liv-ee-uh)Ruewen, Grady and Edaline's other daughter, happens to run into Fitz Vacker and Sophie Foster when they're looking for Keefe. Things happen and stuff explodes the end. (Can't say too much or it'll give too much away! Sry)(Though there are explosions...many, many, explosions...)
Character summary:
Livvya has red hair and bright blue eyes. She is Jolie's little sister. She lives in San Diego, California with her adoptive parents and siblings, Everest (13) and Felix (17). She is 15 years old and a Polyglot.