A burst of light hit the werewolf in the center of his back, causing him to fall forward, collapsing next to Hermione, when she looked up and saw both Ron and Harry standing in front of her with their wands raised. She had a split second of fear that they might have heard what Greyback said about smelling Theo on her, but she didn’t have time to analyze their faces... She ran forward and jumped towards her friends, holding out her hand. Just as she turned, Greyback was coming back to consciousness with a sneer on his face, but then they were gone.