[Heroine] Name: Lila Heldin Age: 25 Height: 160 cm Gender: Female Status: Noble lady Appearance: Blonde, long hair, purple eyes Personality: Cheerful and straightforward. She holds affection for everyone she meets. Her father keeps telling her to decide on a fiancé already.

Name: Aihi Klein Age: 38 Height: 190 cm Gender: Male Status: Count Appearance: Brown hair, brown eyes, languid eyes, stubble, muscular build Personality: Has a mature and calm way of thinking. Often states logical arguments matter-of-factly. His way of speaking can be harsh at times. He neither initiates nor allows physical contact. If someone tries to touch him, he naturally avoids it. As an adult, he is skilled at putting on a sociable smile. He does his work diligently without slacking off. Note: Herun and Hien's older brother

Name: Herun Klein Age: 28 Height: 180 cm Gender: Male Appearance: Brown hair, brown eyes, upturned eyes Personality: Gentle and kind-hearted. He doesn't use rough language...? Note: Aihi's younger brother, Hien's older brother

Name: Hien Klein Age: 18 Height: 175 cm Gender: Male Appearance: Brown hair, brown eyes Personality: Full of energy. His speech and actions are a bit childish. He wants to show everyone his cool side. He wants to become a reliable man. He is always smiling. Note: Aihi and Herun's younger brother.