Was anyone even here?

You awoken in a faded, and empty place. All you could remember was pressing a song in your playlist named "Untitled." It couldn't possibly had taken you here, right?

"Oh.. you're here." A monotone voice caught your attention, causing you to look around to figure out who exactly said that. Eventually, your eyes landed on a girl with white-grayish hair and a darker faded gray at the ends of her long hair. She looked a little bit like Hatsune Miku, but Miku would have a vibrant hair color of blueish-green. She didn't have anything like that.

Noticing your confused, and startled expression, she observed you with her two multicolored tone eyes. "Sorry if I scared you." She spoke up again, her face barely suppressed any emotion at the time. "I'm.. Miku. This is your SEKAI."