王室教師ハイネ

In the kingdom of Glanzreich, the prestigious role of "Royal Tutor" is reserved for the finest educators, tasked with shaping the next generation of royalty. Heine Wittgenstein, a man often mistaken for a child due to his small stature, is summoned to the palace to tutor four princes—Kai, Bruno, Leonhard, and Licht—each with their own unique and challenging personalities. As Heine navigates their quirks and resistance, he aims to transform these princes into worthy candidates for the throne. But with past tutors fleeing in defeat, can Heine succeed where others failed? (Unreviewed summary by Grok 2)