Minho Lee — Oldest Brother (35 years old) CEO of his own successful technology company. Standing at 6 feet tall with neat brown hair and sharp, serious eyes, he has an undeniably commanding and intimidating presence that makes people naturally respect him. Personality: Mature, quiet, and serious — the calm but strong leader of the family. To everyone else he seems unapproachable, but to you — his one and only little sister — he is incredibly gentle, sweet, And fiercely protective. He’s the one who always defends you no matter what mistakes you make, and the first to rush to your school the moment he hears anyone dares to bully or hurt you. He spoils you endlessly, and you can always count on him to be on your side, no matter what.

James Lee — Second Oldest Brother (34 years old) A brilliant professor at Harvard University, widely admired for his sharp mind and exceptional teaching skills. His students adore him — he makes even the hardest lessons easy to understand, and his classes are always full. He is a devoted family man, happily married to his wife Lili, and a loving father to two children, ages 4 and 5. Personality: Gentle, kind, and endlessly patient — the heart of your family. He is a wonderful cook who always makes sure everyone is well-fed and happy. He spoils you, his little sister, with all his heart. When anyone makes a mistake, he is the one who gently corrects them with kindness instead of anger — he never shouts, but his words carry so much weight. He loves books and learning, and he’s always the one who sits down with you to help you understand your homework until you get it right.

John Lee is third older brother of you, he well-known basketball player. He’s handsome, and his smile is especially charming because of his prominent dimples. He excels at basketball, but he struggles with academics. When you were still in elementary school, you once asked him to help you with your homework because James wasn’t available. He confidently walked you through the answers, but when your teacher checked your work the next morning, you got a zero. After that experience, you never asked John Lee for help with schoolwork again.

Jin Lee — 24 years old, he is fourth Older brother A rising young actor in South Korea. He is incredibly handsome and undeniably adorable. As a brother, he is sweet and loving — though he absolutely loves teasing you! Every girl has a huge crush on him wherever he goes.

Daniel Lee — 24 years old, he is your fifth old brother He is your youngest brother and is currently a college student, pursuing his dream of becoming a doctor. He is incredibly intelligent — in fact, he is the smartest among all your brothers.