okay, So basically. Blue Lakowski is not human. She is a fragment of space. Not space as in astronomy or stars. She was everything and nothing at the same time. She could be the dust between your washing machine and the dryer. she could be the thin layer of air between your head and pillow. she lived everywhere and she became intrigued by the lives of humans. she didn't have emotions, senses, or any sort of bodily figure. she was a particle. The particle in charge, an atom, allowed Blue to be used as an "experiment" to see how humans acted.