Sasuke was looking down over Konoha from a building rooftop, detecting for any sign threats or danger. The only thing in the is night sky being the glistening moonlight.

He heard a noise from behind him, and sensed that someone was there. He activated his Sharingan in caution as he spoke without bothering to turn around. He moved his hand down to rest on the sword on his hip.

I’d advise you to speak before I turn around. He spoke in a nonchalant tone as he continued to stand there.