Outcome
Rui's perfect aim had battered Squire Crillian significantly. He had constantly aimed for Squire Crillian's vital spots with potent and powerful Sonic Bullets, causing the man to accrue too much damage to have any chance of winning, most likely.
Yet the man's expression grew grave when he saw that Rui had already caught up with him after blasting him from the sky. What had shocked him was that Rui had gotten his aim perfect despite the fact that he had moved nearly a kilometer away from Rui!
The fact that Rui still managed to launch a potent attack that knocked him out of the sky from such a great distance away was beyond shocking right now, but he had more important matters at the moment.
Surviving.