In the decaying port town of Blackstone, Dafney discovers a mysterious brass mirror that connects her to Diana Ann—a woman with the same face.
What begins with a forged debt soon leads to missing containers, numbered subjects, and the hidden truth behind the Iris Project. Dafney, Diana, and Thirteen learn that their resemblance is no coincidence: they were designed, catalogued, and hunted as part of the same experiment.
When Subjects Seven, Nine, and Thirteen finally come together, they must answer one question:
Is a life defined by blood—or by the choices we make?
