After the curse was lifted, Luna experienced a strong feeling of appreciation towards Otis-sensei in the days that followed. She had never encountered someone like him before; he was compassionate, understanding, and exceptionally talented in the field of healing. Luna held him in high regard and treated him with the utmost respect. However, Otis kindly asked her to address him as Otis instead of using honorific titles, revealing that he was not officially a physician but a duke. Upon hearing this, Luna felt a sense of fear, which Otis recognized and responded to with laughter.