When Tate court is demolished, it releases evil that has been buried within its grounds for hundreds of years. There are only three vampire daggers in the whole world. Professor Krishan Hardy finds one of the vampire daggers as a child whilst playing with his brother Roger in their home in France. He goes on to become a Professor of pharmacology whilst Roger works at Tate court as a prison guard. That way Professor Hardy gets Roger to help him experiment on criminals locked up in the prison cells. The last criminal he experimented on at Tate Court was Jeffrey Dracup. He escaped with one of the vampire daggers from the court cellar. Both Roger Hardy's body and that of Jeffrey Dracup are missing. That was five years ago and the court prison cells were blocked up after that incident. Emma and Lina, friends from school become embroiled in an adventure when Emma's mother, Melinda starts to date Professor Kris Hardy many years after the court cells were closed. Emma finds one of the daggers when she helps clear out Tate court just before the building is knocked down for good. She thinks it might be worth something and takes it home with her. She finds it unnerving so she asks her friend Lina to keep it at her home. Whilst guarding the dagger, Judge Oliver Winchester as protector of the dagger appears to her. The Judge is like a knight on a secret mission as protector of the vampire daggers. Once back at school, Lina tells Emma about this and the Judge appears to them both. He wants them to defeat the vampire queen who left a note before she was hanged. Will these two fifteen-year olds save the world and their own future? Are these two pupils the chosen ones? They will have to make the right decisions based upon courage and intellect.