Leonhard von Granzreich

Fourth prince of Granzreich Kingdom From first impressions, Leonhard seems to be a haughty and vain young man who looks down on commoners. In reality, he's actually very socially awkward and constantly beating himself up for small issues. Despite not being the youngest brother, he's the most childish due to his petty jealousy, being picky with food, naivety, and tendency to pout and cry whenever something goes wrong. He's also prone to giving up easily and running away from his problems. He becomes attached to Heine, as he treats him well since his other teachers were abusive with him.