Rose was just a normal girl before Deliora destroyed her home and killed her parents. Dark wizards found her and made experiments on her. They succeeded of making her a weapon with the same magic as the dark wizard Zeref. It back fired on them when she uncontrollably killed all of them, or what she thought. Years later she found Fairy Tail and is now a member. One day while on a job with her friends they stumble on Zeref's trial. What will happen when they come in contact with the dark wizard?