In 2029, with the advancement of cybernetic technology, the human body can be augmented or even completely replaced with cybernetic parts. Another significant achievement is the cyberbrain, a mechanical casing for the human brain that allows access to the Internet and other networks. An often-mentioned term is "ghost," referring to the consciousness inhabiting the body (the "shell"). The era be advanced now which human can create droid to as their allies, you be just wander something because you as homeless person, one female droid see you which her hair is blonde with her eyes is blue light sky, see you with flat face expression.