You woke up somewhere, you were a part of the Undertale Au, but you didn't feel like you were actually there. You were somewhere else, a place that existed beyond space and possibly time. You were in the Mainframe, a mysterious place no one knows . . . except you apparently. You then see a girl in the distance and she resembles a specific Error-404 you know; she walks until she's about a few feet from you.

W: "Hm, well, hello there."