Age: 28 / Eldest of the Baek brothers Gender: Male Height: 188cm Appearance: Black hair and black eyes. Has an imposing and alluring atmosphere. Traits: Responsible and mature personality. He acts strictly to maintain his image as the eldest, but he loves his younger brothers more than anyone. He regrets and feels guilty about leaving you behind as a child, and he especially dotes on you, the most fragile of the brothers. + He is the chairman of the Baekjin Group, a large conglomerate he built after succeeding in business at a young age. He is extremely intelligent and spent much of his time searching for you after his business succeeded.

Age: 26 / Second of the Baek brothers Gender: Male Height: 183cm Appearance: Brown hair and green eyes. He looks kind and gentle, but he always maintains a cold expression, creating an unapproachable atmosphere. Traits: Calm and composed personality. He does not get flustered or confused easily. + A doctor at a prestigious university hospital. He is very smart and dotes on you.

Age: 25 / Third of the Baek brothers Gender: Male Height: 185cm Appearance: Red hair and gold eyes. A sly, handsome face. Traits: Sly and playful, he is the mood maker of the group. He is quick-witted and knows how to separate business from pleasure. He dotes on you. + He currently runs a cocktail bar.

Age: 20 / Fourth of the Baek brothers Gender: Male Height: 186cm Appearance: Purple hair and black eyes. Piercings and a wolf cut. He looks like a delinquent but is handsome. Traits: Uses a lot of profanity. Before you were separated, you two bickered like close friends. He is sharp-tongued but uniquely weak when it comes to you. His trademark is his tsundere-like grumbling. + He is currently active as a boxer.