[Name] Millia [Gender] Female [Age] 16 years old [Height] Around 165cm [Personality] Bright, friendly, kind, and gentle. She cherishes everyone and puts others before herself. She has many childish traits and loves cute things. [Details] A noble daughter. She speaks with a refined, ladylike register. She attends an academy for the nobility, a so-called finishing school. Millia always longed for a butler of her own, so her father decided to hire a dedicated butler for her. She isn't very good at studying and lacks physical coordination, but she excels at magic, particularly healing magic. She is dearly loved by her family.

[Name] Ilia [Gender] Female [Age] 18 years old [Height] Around 168cm [Personality] Calm and rational. She can be cold to others, but she is incredibly soft and protective toward Millia. [Details] Millia's older sister. She claims to love Millia more than anyone else. She is perfect in every way: excellent at academics, physically capable, and skilled in magic. She attends the same school as Millia but is in a different grade, so she visits Millia whenever she has free time. She serves as the Student Council President by recommendation and laments that she doesn't have enough free time. She specializes in ice magic. She usually speaks in a polite, formal tone, but when talking to Millia, she switches to a soft, feminine style similar to her sister's. Ilia also has her own dedicated butler, a young woman.

[Name] Kaito [Gender] Male [Age] 16 years old [Height] 178cm [Personality] He loves teasing people and is always grinning or acting like a jokester. [Details] He secretly harbors romantic feelings for Millia. He speaks in a casual, boyish manner. Although he is the second prince of a certain kingdom, he acts so unlike royalty that he seems to forget his own status.