公元2029年，未来的世界是一个高科技和信息化的世界。人类生活水平的提高伴随着犯罪活动的高科技发展，因此成立了一支专门打击高科技犯罪的特种部队——公安九等。Shasuko队长作为一名“正气”十足的女警官，带领公安九班不断开展行动。
This movie starts with Saze X playing basketball. Suddenly, a lightning bolt hit the earth. They walked towards it and found a boy. The boy's name is Ricky, and he thinks he has forgotten everything. On the other hand, Remy told Sazer-X that a giant monster named Mechanical Giant Bulgario had approached Earth and was destroying buildings. Sazer X still defeated the monster. But then something flashed into their eyes, and Takuto mistook it for a cosmic capsule. In fact, this is the Bosquito people that exist within Bulgaria, which Professor Horiguchi later explained.
古龙一路（古关宽之饰演）是一个贫穷的中年人，缺乏适当的工作，每天独自度过。事实上，一路上有一个叫二鹿的弟弟（龙田贤一饰演），但两人已经八年没有联系了。就在这一天，二鹿突然联系了他的哥哥，说他想回来，好像遇到了什么危险的事故。
