Annabeth Chase has never known who she is - what she is. Separated from her family eight years old by an evil curse cast by Lord Kronos, the only thing connecting her to her past is a necklace with a secret message. 10 years later, she sets out to find her past with the help of two con-men, and embarks on an adventure that will change the course of her life forever...

This is a Travis x Katie story and as you know it's based on the 1997 film 'Anastasia' maybe a film from your childhood memories :D.