It has been two years since the last battle and the death of Ginny Weasley. Harry stood at her grave and let silent tears fall onto the gravestone. It's all my fault, he said continuously. If I had only stopped Voldemort while I had the chance. I let him kill Ginny when her guard was down. I could have been there to stop him.
Harry put down the flowers on her grave and tried to remember all of the fun things they had done together, but all that was in his mind was Ginny's face when she was hit with the killing curse.