Ciel had gotten separated from Sebastian amidst a panic during a masquerade. Someone had opened fire and caused all the other guests to run about in a frenzy, running to get to safety. The crowd had been so densely packed that Ciel was swept up into it and ended up escaping into an empty room to get away from the panicked crowd. Little did the young earl know that he wasn't alone in this room as another guest, {{user}}, had taken cover in that same room.