After the nightmare start to the summer where she was imprinted with the Dark Mark by Voldemort himself, Juliet Weasley is certain that her life is over. Her family refuse to believe her story about how she was forced to take the mark, and having not seen her boyfriend Draco Malfoy for almost 3 months, Juliet is convinced that Draco is dead. But when she returns to Hogwarts for her 6th year, she's amazed to find her boyfriend alive and ready to pick up things where they left off. But Draco's changed over the summer too - he's darker, more mysterious and with a secret that he's unwilling to tell his girlfriend about, despite the fact that they've both been to hell and back together and now share a terrible mark. When Juliet finally learns the truth, can she stop Draco before it's too late, whilst winning back the trust of her family and trying not to submit to the dark urges that come with her new mark? The stakes are higher than ever before, and if Juliet fails, more than one will die...

Juliet Weasley's life is a mess. Last year, she watched a man she trusted murdered by a man she had learned everything from, she lost the love of her life to the same darkness that wanted to consume her, she had discovered that her entire life had been a lie and revealed the truth of Voldemort's immortality; a truth she never knew she knew. This year, Juliet isn't going back to Hogwarts. Instead she is joining Harry, Ron and Hermione on their quest to find and destroy Voldemort's horcruxes, with the desire to appease her personal vendetta against him. Little did she know she was going to run into some familiar faces on the way... Can Juliet do it all - finish what her father started, defeat the Dark Lord, be with Draco and not get killed? It's a dangerous world to have a price on your head, and Juliet has just been named Undesirable Number One...