Welcome to my attack on titan book!

This isn't canon, its just a good story I thought of! Please enjoy, it isn't a reader insert though, so I'm sorry.

This is the story of Kahir Byrnes. An unusual girl with an unknown past. Follow her journey to find out who she is. Her journey is to find out who she really is after a life time of lies, and maybe she'll find a real family along the way.