Septimus peers over the rooftop once again to witness Will's attempt to strike down the mysterious man. Catching wind of the man's movements around Will, he jumps out of his hiding place and throws a row of knives between the two foes. Moments later, each knife lights up and forms a barrier between the two men. After throwing the knives, Septimus lands on the roof proper, near the edge, just watching the scene amid his silence.