Titanfall: A Titan's Heart

Kyna Galen is a seventeen year old girl with revenge in mind. Ever since her brother Connor had died during a titan battle at the hands of the I.M.C., her main goal has been to take them down. She soon gets her chance when she winds up taking a test and getting into an I.M.C. training camp, where she gets her own titan. Only this titan has a glitch; it feels emotion.

EDIT: Rewrite in progress! Please check out the separate book, "A Titan's Heart", to get a revitalized and continued story!