Toaru Ossan no VRMMO Katsudouki - Vol. 9 Ch. 72

[MangaDex]

 

[DedBeet]

WE HAVE A NAME ( cute pout )
AND THE RETURN OF THE CLOUD BEASTS

 

[Pietje013]

Rona is real, right?

 

[AquilaSilvestris]

Not gonna reply or tag Pietje013, since it's been so long, but...
Yes, Rona is a player character. It's also strongly implied that she's one of the developers behind OMFLO.