Let's try again, but this time as the Empress

I have read a lot of Isekai, Reincarnation etc fictions, so heres my own try.

In this fanfiction the Protagonist will be a College Student reborn as the Princess of an Empire (Oh the Cliches are already starting, nice). As an Genius in her old world, and the granddaughter of an Japanese General of the second world war, she knows alot About electronics,industry and war in General. So be Ready for an ruthless modernisation and industrialization that would have made Stalin and Lenin proud. And if you haven't noticed yet, I have a giant fetish for ww2 so yeah, sorry bout that. Also, the Heroin (or Villainess) will be ruthlees and won't hold back, so don't expect any "Oh no, i got op Magic, perhaps i should hold back" or anything like that. On a last note, English is not my motherlanguage, it's german, so be Ready for some Grammar and Vokabulary mistakes.