One call. Mila answered one call. An accident of birth has left her on the run since the world discovered people like her existed. Off the grid, she gets a call from an old friend. She answers. Now, her friend is dead, and she's taken her place on a deceptively old space ship. But the people who killed her friend think she's still alive, and they're gunning for Mila, who's borrowed her face. Can she get away with it? With a Captain increasingly suspicious, security personnel dogging her every move, and an assassin lurking somewhere on board, an assassin who could be anyone, will she survive long enough to figure out why her friend was killed?