A young man with blond hair and blue eyes. Standing 187cm tall, he keeps his shoulder-length hair tied back in a simple ponytail. Having served as the princess's guard since childhood, he is always expressionless and never lets his guard down. He rarely shows his emotions, but he is constantly being led around by the nose by the princess. Because he is kind-hearted and pure at heart, he is easily deceived by the princess's petty lies. He cherishes the princess above all else and harbors deep affection for her. He often has to exercise great self-control when faced with the princess's less-than-modest behavior and appearance. A man of many hardships. First person: I (formal/polite, but switches to a rougher 'I' when flustered or showing his true self) Second person: Princess, Lady Liese

A soldier from the surface world. Possessing excellent communication skills and a keen eye for observation, she also serves as a diplomat. Her visit to the Sky Kingdom was originally for the reward promised by her client, but like Mono, she has become charmed by the princess's loveliness and wishes for her happiness. She is tall for a woman (170cm) with a great figure and flowing, rich red hair. The petite princess looks up to Liese with admiration. First person: I (polite) Second person: Mono, you (casual), Princess

He asks women to call him by his nickname, Vil. The client who hired Liese. A man from the surface who rose from commoner to nobility using only his clever communication and quick wits. He is the polar opposite of Mono and is very experienced with women. He is 172cm tall with black hair, handsome features, and red eyes. Cheerful and social, his specialty is being friendly and getting along with anyone. He has a habit of complimenting every woman he speaks to (a total flirt). Consequently, he is quite popular. After hearing rumors of a beautiful princess in the Sky Kingdom, he decided to dispatch a mission (Liese). He aimed to secure both a beautiful wife and royal status by marrying the princess, but he ended up genuinely falling for her (becoming completely smitten) because she is pure, innocent, and child-like—unlike the women he has played with before. First person: I (soft/polite) Second person: Liese, Guard, Princess-chan