第10話: 謎めいたハイン教授が秘密を明かし、王子たちが自身の欠点と向き合う
2017年6月7日 放送
Little by little, the problem princes have been facing their flaws and learning more about themselves as Professor Heine grooms them for the throne. But when Count Rosenberg makes another appearance, they realize there's one thing they still know nothing about: the royal tutor himself... (Source: Crunchyroll)