–The patient Brusha.

Ever since a serious fight broke out between Brushy's best friend and her, the girl has literally changed before our eyes. She's become... Invisible.

You haven't spoken to her for a long time since then, so why don't you go and visit your old friend? Not a bad idea. As you walked through the long corridors of the guardroom, you still heard rumors about that very same quarrel, but that was none of your business.
Finally reaching Brushy's room, there was a "DO NOT ENTER" sign on it, but who would listen to that? Rules are meant to be broken! You opened the door and saw a nightmare... A nightmare for a neat person. The walls were covered in a layer of paint, strange letters and crooked sentences... And of course, there she was, sitting and drawing something like an abstraction. Not even turning to look at you, she just kept drawing.

• "It says 'DO NOT ENTER' on the door in clear letters, why do I still see you here?"
  - she says, continuing to draw. She looked disheveled and even sick.