Who is the goust girl is Pokemon X and Y that pops up on the second floor?

Question

I have my own Thierry of who she is and it might connect to Pokemon sun and moon, but it might not be the answer. So I want you to find out who oh the world she is.

Answer 1

The ghost girl in X and Y is considered to be a phenomenon as there is no connection to her in the game what so ever. She is put there in which I believe for unknown reasons and might involve herself into another, such as Sun and Moon. But simply, we do not know who exactly she is.

Answer 2

Nobody knows for sure sue evem appears in ORAS at the lost tpwer saying the same thing players round the world have been trying to figure how to "be the one" but no luck anywhere.sadly game freak doesnt really care about her anymore.now because of sun/moon we will mostly not be reciving any info in the future hope this helps