Vincent Preece's treasure is other peoples' junk. Rooting around second-hand shops is his top hobby, yet times have changed over the years. Things have become too clean, too orderly, without that original layer of grease. Still, car boot sales still manage to get it right. and Vincent lands the jackpot when he discovers an old mobile phone, one that doesn't seem normal. Soon enough, a call comes through, and his life will never be the same.