Does the plot of this anime also remind you of the movie "Idiocracy"? Lol....average man regrets his averageness but ends up in the future because plot and is now the smartest man in the world.
With that movie in mind i think one can enjoy this a bit more.
If you don't understand why that guy kicked her out of the party in the horrible way he did then it's because he's a psychopath that has a one sided love with Cyrill. Flum and Cyrill got along TOO well he thought because they are both from the country. I mean yeah, he's a cartoonish villian...