偷窃法则

　　Based on the novel by Karel Capek, the prominent Czech writer of the early 20th century who coined the word robot for his play R.U.R., the story revolves around a discovery of Krakatit - a powerful explosive - by Prokop, an experimental scientist who, following an accidental explosion in his lab, slips in and out of delirium. When he realises that, in a delirious period, he has given the formula for making Krakatit to one of his colleagues, he tries to find the man, who does not realize how dangerous a thing Krakatit is. In the process, he nearly gives his discovery away again to foreign interests, a group of anarchists, and even greater forces of darkness...

　　这是一个热得不能再热的夏天。科幻协会的7位好朋友：河本（瑛太饰）、曾我（与座嘉秋饰）、遙（上野樹里饰）等人逗留在学校里玩耍。某日，他们在房间的一角突然发现了一个凭空冒出的时光机！
　　心绪激荡的众人开始讨论起他们的时光之旅，他们一致决定要回到昨天拿回不小心弄坏的空调遥控器——这天气，没空调可不好活啊。
　　穿越时空的人并不是游刃有余的，肆意更改过去可能会引起不良后果，“严重的话，一切都会消失。”研究员穗积（佐々木蔵之介饰）下出如此判断。大家开始恐慌起来，为了一个小小的遥控器，他们竟会因此消失吗？