就是在这种情况下，在清洁干净的房屋中一步也不出去的平稳生活着的青年水泽悠和只靠野生的直觉和战斗力的像野兽一样的活着的男人鹰山仁相识，慢慢懂得了在“Amazons”的激烈的生存斗争中生存下去的故事。
The protagonist of incest movies; Gli sforati”；， Also known as Drifters in English, it is M è te. He is a 30 year old handwriting expert who is fascinated by the secrets of human hands that can be revealed. A week before his father got married, his 17-year-old stepsister moved to his Romanesque apartment. She is a very hot and sexy teenager, and this new community is now the beginning of their friendly (well, not entirely friendly) relationship.
故事发生在日本关东北部的美南市。它一点也不像年轻人毫无斗志的新太郎昭信二（岛谷直树配音），看似精力充沛但出乎意料的任性福岛龙马（石井隆吉配音），以及拥有超丰富知识库的活字典王储万作（安田路也配音），这四个非常不可靠的高中男生组成了“地球防御部”。尽管它们听起来可能很令人印象深刻，但事实上，每个部门的每个人都无所事事，开着非常悠闲和懒惰的玩笑。一天，在一次意外中，一个名叫卡鲁鲁斯（江口拓配音）的陌生美丽的年轻人意外来到了地球防御部。
