The story is set in a future where Earth is under peril of a danger known as Nanohazard. In year 2700 CE, the majority of the human race are living only as constructs in the virtual world. An investigator, Angela, is one of the virtual constructs coming down to Earth for the first time, armed with a mechanical body that is designed for combat called Suit Ahan. She meets Dingo, an Earthbound investigator for an unspecified mission on the devastated planet.
