In 2389, the times are progressing infinitely, and people's thoughts are gradually sublimating.
But there are always some misfits who still live in the past.
The monarch believes that the current era does not need those who stay in the past.
Then there was a position called the Era-Retrospector, who was responsible for "solving" those people.
[If people stay in the past, who will create the future? ]
Basically everything has been changed, and the writing will be very strange, a bit Western fantasy.
Intention: People should look forward more