A new awakening

The darkness comes and goes, but the hallway stays. I've been here for about a month and a half now after the accident... I don't remember much outside of this place but I get a feeling I don't belong. Each moment the deafening silence seems to grow as I walk. I wish I could remember why I'm here, what is this place, and who is the puppet.

This is a fiction with a confusing but great story to follow, I can't guarantee full closure but I'll leave enough pieces to cleanly put the puzzle together. Some confusing things are guaranteed as the main character had his memory mostly wiped. Hope you enjoy this.

The source picture before I edited it is here
http://7-themes.com/data_images/out/27/6861174-forest-background.jpg