在这部月刊妄想科学动画/奇幻片中,舞台是在某个国家的某个地区莫斯特城市。
在陈旧大楼的二楼有一家发行《月刊妄想科学》的小出版社。
《月刊妄想科学》是一本异想天开，报道“真是吓人一跳！”的事件、即使是科学家也会发出“要不行啦！”声音的超科学现象的科学杂志。
工作人员只有帅哥主编兼编辑的塔罗·J·铃木。再加上小学生助手吉罗·田中和狗狗三郎。
编辑部一直是空的，塔罗、吉罗和三郎都沉浸在同一栋大楼1F的咖啡馆《岩石（ROCK）》中。
有一天，科学家戈洛·佐藤前来咨询，由此开始了一个异想天开的故事……。
The story takes place in the town of Most City in a certain country. On the second floor of an old building is a publishing company that puts out a periodical called Delusional Monthly Magazine, a science magazine featuring articles about shocking, bizarre events and inexplicable phenomena that make even scientists throw up their hands in defeat. Its staff consists only of a beautiful editor-in-chief and her one editor, Taro J. Suzuki, who are joined by grade-school-aged assistant Jiro Tanaka and his dog, Saburo. The editorial department is always empty, and Taro, Jiro, and Saburo are usually hanging out in Rock, a coffee shop on the first floor. One day, the scientist Goro Sato visits them for a consultation, and therein lies the beginning of an outlandish new story.
