In 2030, nuclear war broke out over the environmental pollution issue. Many people lost their lives due to radioactivity. The people, who survived the barren Earth, started the "Megaro Earth Project" to save human existence. In a last hope for survival against nuclear war, a city was built in a dome in order to save civilization. Accused of being a Black Widow, Chris is taken into custody by the Sniper Control office. Natsuki (Voice of Lola) is left mindless and can only fondle herself after being sexually interrogated. While being protected by El (Voice of Shelbee Myne). Parsley succeeds in seducing her. El is then captured and forced to have se with Gimmick's black widows while being interrogated for information