The blade that went through Hannah's neck just appeared out of nowhere; slicing across her almost as if she did not exist at all. No resistance, not even the slightest bit. It soon became obvious that this blade, however, was not aiming at Hannah at all as it extended straight toward Riley's head.
But before it could reach him, however, Riley was already gone… along with Hannah.
"You truly are one of the most interesting out of the group, Butcher."
Riley then just appeared a couple of meters away, carrying Hannah in his arms… whose neck was completely fine. The blade went through Hannah's neck not because Butcher's ability was to somewhat completely negate friction, but because the blade really only hit an afterimage of Hannah as Riley moved him away.
This sudden force, of course, completely knocked Hannah out cold.