She can heal any wound, but the price is her freedom, her humanity, and her love.After a brutal attack, medical student Cassie Whelan discovers she has empathic healing abilities. She's become an exohuman - a non-human according to the law. She must choose between hiding the miracles she can perform or becoming an anonymous, numbered government slave - like Guardian 175, the horribly disfigured exo who is falling in love with her. With her empathic senses, she can actually feel his growing affection for her. But his loyalties are divided between love and duty. She wants to trust him, but betrayal by him could destroy everything. And the one thing she can't heal is her own heart.