By the age of sixteen, Kyle has been on dozens of missions for the CIA. Then she is given her most important assignment yet. She and her brother have to become the bodyguards of high school students Matt and Noah Dewbirn. To do this she has to blend in, make new friends and go to high school for the first time. But how will she do this when the guy she must protect is a sexist, self- centered, possessive, and womanizing jock?