*Tak*
The black spear tip hit the ground after Robin's grip on it weakened. The sound of it touching the ground was as simple as a pen falling from a table, but because of the silence in the place, Alexander felt it was a bomb and he closed his eyes when he heard it.
"I'll pretend you didn't mean it and wait for the explanation... What... was that?" Robin finally spoke with half-closed eyes
"...Sorry about the sound..." Alexander scratched his knee, the situation was very awkward
"Alexander, my dear governor... What THE HELL was that..." Robin repeated, his eyes turning golden this time
"Heh~ I'm sorry that I made myself appear so weak, I know your excellency is expecting much more from me but there's nothing I could do about it. This is what happens when I try to use the fourth stage of the Major Heavenly Law of Wind." Alexander sighed, then returned his hand and repeated the same *attack* again