Anna Mason is one bad decision away from upending her world forever.
Left reeling by a black out that is turning out to be more than it seems, Anna finds herself questioning who she is. What she is. How a girl can pass out in one place, and wake up in an entirely different one. And it’s not the first time this has happened.
A shadowy government organisation offers to help unlock the secrets buried in her genetic code, but is there more to their generosity than meets the eye? She must find a way to work out who she can trust, or face losing the two things she has left: her freedom, and her life.