A girl who gets kidnapped and is forced to work for the thieves

Cassy Carlton is thrown into a world full of spies, bad guys, and danger when her brother goes missing and his pursuers start coming after her to use her as bait. But when she learns more about her brother's secret work and finds out too much, it's more than her freedom she's fighting for. It's her life. Ethan Davidson's life gets a whole lot more complicated when his boss sends Ethan to protect his sister. Danger has always been part of his job. But when the tables turn, and they're left without backup, he needs to use all of his life training to make it out. So throw two teenagers together, add a few people trying to kill them, a chunk of danger and action, and let's see if they survive!!