You hear the voice again, only this time it seems to be talking to itself! "This will make a fine physical body. He is agile and fit, has a good number of skills, and most of all he has the Knack!" You are beginning to get scared.
"Now," the voice directs you, "You must do precisely what I tell you. Take three paces forwards..."
You feel a slight breeze on your face, pushing you backwards. A vision of a hundred prisoners flashes across the back of your brain. You fingers begin to tingle, and the voice is urging you forward.