After a nuclear war triggered by environmental pollution, a group of survivors start the Megaro Earth Project, a city built under a dome to protect the last fragments of humanity. El Miles is a "sniper" – a policewoman defending the city against the terrorist organization Black Widow. El has been placed in charge of protecting Parsley, a pop singer nearly raped by Black Widow operatives. The singer then finds herself falling in love with El, and attempts to seduces her. El discovers that some of her fellow snipers are becoming Black Widow operatives, and she is constantly tormented not only by their leader Gimmick, but also by unusual blackouts and of unexplained visions of another reality. At the end of the second episode, the whole world El Miles lived in was actually just a 'created dream' and only El and a man named Joe are the last of humanity which was disrupted by Parsley.