Web-serial that is generally not terrible! Takes place in a world with clear Good and Evil, with the protagonist an orphan in a country that was taken over by an Evil state. She starts her path to become a Villain to help her country, kinda? Complete with a mentor, a short stint at a school, and then some actual war. The morality on any of this is extremely iffy, but if you squint past that, it's decent enough fantasy fast food.