ドロシー・ウッドストック

A girl living in a residence in the First Park...
She'd been raised well in the Upper Tier, and now, she was horribly mutated.
Always alone playing the organ. She already appeared to have one foot in the grave.
Black vines entwined around her limbs, they weren't twisting around her fingertips yet, so for now, she could still play, those vines were insubstantial, they passed through the girl's clothes as they twisted around her body.
An Arboritis host... She wasn't contagious, since it hadn't bloomed yet, but still...
(Edited from in-game text)