Ancient prophecies. They were something that both went against and with Fred's training as a scientist. The prediction of a fixed point in time, that so many years into the future, paths taken leading up to that point, that it could still remain fixed seemed impossible. Yet it opened up a new avenue for Fred to explore, to put her scientific training to work.
Her eyes widened slightly behind her glasses as the Doctor mentioned nearly becoming a vampire's supper. While he seemed to have found that amusing, Fred was once again shaking her head at the forces in charge. To bring so many people here, against their will, and not tell them what they were about to face, that was just cruel. And dangerous to them, not to escape mention.
"At least you didn't," she replied, forcing herself to smile in return although she was more concerned than anything. "I'm sorry that you've had that experience here."