The Research Zone is a state-of-the-art biological research institute and a special organisation where becoming an "assistant and mistress" of a high-ranking researcher is considered a status. Hal is assigned to the department of the genius but eccentric amaki as harassment for refusing to be an assistant to a dirty researcher. The electronic medicine studied by Amaki is quite dubious, and she ends up having sex with Amaki by accident...! 最先端の生体研究機関であり、上位研究員の“助手兼愛人”になることがステータスとされる特殊機関「研究特区」。 ハルは、スケベ研究員の助手を断った嫌がらせで天才だけれど変人の天木の部署に配属されることに。 天木が研究する電子薬はかなり怪しげで、突発事故で天木とキメセクしてしまい・・・！？