Cassy's Coverup

Cassy is no ordinary 16 year old teenager. She is an undercover spy sent on a mission. She is sent to go undercover to do one of the hardest challenge for her yet...being a regular teenager. She have to go to school and protect a really spoiled girl from bad guys who are after her and her father without the girl knowing. Even though Cassy was prepared for this challenge, she faced the hardest challenge of all-falling in love. Will her feelings affect the job she was sent to do? Can she keep her secret from him? If he do find out, what will happen between the two of them?