Nazi Madman Hitler

The Protagonist Is Xiao Shota, Who Is New to the World, and Is Looking for the Fantasy Genre! ! ! !

I want to read a book similar to "Thriller Game: The Ghost Is Myself".

Looking for Books About Germany 2Nd, 3Rd Germany, and the Holy Roman Empire

Are There Any Novels in Which the German Army Sweeps Across Another World?

It is similar to the male protagonist's acquisition system when traveling through another world (similar to the Middle Ages with elves, goblins, orcs, etc.). The starting reward is a standard infantry regiment or something, and the male protagonist should be a ruthless and ruthless person. The kind who do anything for profit.