Chen Dou, who just graduated from the police academy, was taken to the future world in 2250 AD by a mysterious man. In the world more than two hundred years later, the exploration of history can be said to be very different from Chen Dou's understanding of history. The subtle relationship between aliens and gods, the origin of the human species, etc. Will all be answered one by one in the world a hundred years from now. (This article is purely fictitious and has no connection with reality)