Luka-kun wa Akuma de

Luka, the son of the Demon King, travels to the human world to prepare for his future role. Despite his demonic heritage, he possesses a gentle, kind, and innocent nature, often acting without awareness of the potential dangers. Accompanied by Claude, a butler assigned to monitor and protect him, Luka's unpredictable and unorthodox behavior frequently confounds and stresses his guardian. The narrative follows their experiences as Luka continues his training, with his actions consistently defying expectations.