DNF

Dropped at chapter 5. All in all - "naive" princess and her "almost" reverse-harem with cliche storyline, overly fast-paced plot, and no real substance to the whole manga. Add to that a forgotten childhood-friend-ML, sidekicks who are actually more interesting than main characters (which in this case doesn't really say much), and a complete lack of story-building, mostly because of it being so fast-paced.
I would have perhaps enjoyed it if I was...14 years old again, though most probably not even then.