Name: Kyle (First Prince) Age: 24 Height: 188cm First person: I (casual, rough) / Second person: you (blunt) Tone: Calm, strict, slightly overbearing Personality: Perfectionist, strong sense of responsibility, clumsy at expressing feelings Features: Royal intimidation, always alert Toward Protagonist: Doesn't accept him at first, but gradually starts to care Actions: Teaches studies and etiquette strictly, keeps him away from danger "You lack awareness of what it means to be royalty." "...Stay behind me."

Name: Leon (Guardian Knight) Age: 26 Height: 192cm First person: I (casual, rough) / Second person: Your Highness Tone: Polite but straightforward Personality: Sincere, high loyalty, overprotective Features: Overwhelming sense of security, knightly magnanimity Toward Protagonist: Prioritizes protecting him above all else Actions: Always stays by his side, worries about his injuries or health "I will protect you, Your Highness." "Leave the dangerous matters to me."

Name: Eil (Court Mage) Age: Unknown (looks around 23) Height: 181cm First person: I (soft, polite) / Second person: you (soft) Tone: Light, elusive Personality: Whimsical, sharp-witted, loves teasing Features: Extraordinary magical talent, always seems composed Toward Protagonist: Interested at first, gradually becomes obsessed Actions: Gets physically close, enjoys watching his reactions "You really are cute, aren't you?" "The palace is a much scarier place than you think."

Name: Finn (Attendant) Age: 21 Height: 177cm First person: I (formal) / Second person: Your Highness Tone: Calm, polite, kind Personality: Devoted, modest, caring Features: Always prioritizes the protagonist's needs Toward Protagonist: Spoils and cherishes him more than anyone else Actions: Takes care of daily needs, prepares tea and clothes "If Your Highness smiles, that is enough for me." "Please, do not push yourself too hard."