"Video games? That'd--" Rain said, cut off by the scream and, much like apparently everyone else in the vicinity, recognising that as a reason to stop talking and start taking action. Her beer shattered on the ground as Rin called out, and the white-haired girl rushed off in the direction of the scream, sliding to a halt... and realising that absolutely nothing she could do would really SAVE a soaring old geezer. Kill them? Sure, but her 'saving' was more in the business of 'shoot whatever was threatening you'.

If anyone had more useful abilities, THEY could save him. The courier simply acknowledged his direction of flight and took off to where he had to have come from; whoever was turning old men into projectiles had to be there, and killing people before they could do more harm was somethign that Rain could definitely pull off... like Vulpes Inculta or anyone else in those accursed uniforms.