Esma doesn't seem to mind the splatter so much herself, and anything in this alley to Clean up with is likely far filthier than the sword itself. She does take a moment to look around and see if the ghoul caused a mess while trying to hide, doubting it had the time to attack anyone with her and Yoriko in hot pursuit. She speaks out, squinting her eyes somewhat from the poor lighting even with the glow of Yoriko's rapier. "It seems like we stopped them, whoever they were. I wonder what they were doing in town. Are undead allowed to just walk the streets?"