Kat Holloway's beau, Daniel McAdam, has always had a past shrouded in mystery. He knows nothing about his origins, only that a kind man rescued him from the streets all those years ago. So when a man claiming he knows where Daniel comes from turns up dead moments before meeting with them, Daniel goes on the hunt for the killer. It soon becomes clear that to see justice served, Daniel will have to figure out who he truly is and where he came from. When Daniel asks Kat for her assistance, she readily complies, knowing she'll do whatever it takes to protect the man she's come to love. The quest takes Kat and Daniel deep into the East End, where they face dangerous foes from Daniel's rugged past, many of whom aren't happy Daniel now works with the police and will stop at nothing to keep Kat and Daniel from uncovering their secrets. As Kat begins to learn things about Daniel's history she's not certain she wants to know, she fears that the darkest secret-his true name and lineage-will tear apart the tender bonds they've begun to form.