Hermione glanced around to make sure no one was looking at her and positioned herself between the two men so that no passerby of the party would see what she was about to do. Her hand slid aside the slit of her gown to reveal a revolver strapped around her thigh – "Bloody hell," Harry remarked – and she reached her white-gloved hand up to her abdomen where she pulled out a large, daggered knife.