@space_turtle as a modern person, the FL considering that prince as an ally is already a insult. He's not a emperor and treat not a single person of a Count house with the minimum respect. He has authority but didn't show any respect since his debut. The way he treated her was unbearable, there was a few hundred ways to exercise his position without destroying the innocent, or maybe a could shoulder.
The trope "maybe that one could be of some use since she has half a brain" should never be applied to the Mc of the book, and the FM be okay with that, especially as a modern person transmitted, is an insult.
NVM my rant, can't stand this kinda of senseless abuse and the FM still consider as ML and the Prologue just show dark future.
I shouldn't have started this book.