... she's like the creature from Jeepers Creepers or IT you take her down and she just needs a few years to get another body in proper fighting shape to pursue nii-san again truly a formidable and terrifying opponent. Also since he has no way to detect her ahead of time he can only wait to see which person around him starts to show "the signs". I pity her as well as want to see her taken down. But stopping her permanently is a somewhat difficult proposition.
