John Doe wakes up with no memory of who he is, or where he is. His mind is a blank slate. He has no history. . .and nothing to tell him who he might be. Embarking a strange journey of self discovery, John Doe must face lethal enemies and a dangerous past, waiting to catch up to him. Everything is a clue. Pay attention. Who is John Doe? He may not want to find out.
There is a logical explanation for everything.