After all, Kant had learned a lot.
In the Academy of the Castle of Leo, after studying the subjects of the system, he would choose to read some other books.
For example, historical biographies, regional travelogues, and so on.
These were Kant's favorites.
As a transported one, he first had to understand the history and civilization of this world, so that he could roughly understand it in his mind. Then, he would make corresponding measures to quickly improve his strength and reputation.
Of course, even if he had read many books, there were still questions.
This was because the information was insufficient.
Tens of thousands of years ago, the historical materials of the god's eras were so scarce that most of them were just the inventions of imagination.
There was no other way.