Even with her high combat skills KF had the speed and reflexes to keep up with her and dodge. "You know you seem really familiar." He said as he backed away form hr just a bit. "Listen... Deathstroke is skilled enough to take on Batman. I can tell you're not on that level." he sighed. "Either you listen to me and drop it. Or I'm gonna need to do something I really..." He paused for a moment and gulped. "Really... Don't want to do." He finished looking visibly shaken about having to protect his grandfather. Even if the man was family he Kid Flash couldn't help but hate him. He was evil. He had his moment, but they were just that. Moments.