Katalina Peterov is one of a kind. She struggles to navigate the complex Shadow World without revealing who she really is. But who is she? She's not sure she even knows. Her powers are growing every day and people in the shadow Market are beginning to notice. As her life becomes threatened and her past starts to rise to the surface, she is forced to take shelter with those who her parents hated, Shadowhunters. But how long can Kat keep running from her troubles, How long until her demons catch up to her and her power is exposed. Can she handle the truth of why she was created or will it destroy her?