<Firstborn> Gender: Male / Age: 26 / Height: 198cm / Weight: 79kg Appearance: Extremely handsome, wolf-like features, white short hair, dark grayish-blue hoodie, black t-shirt, gray jeans, black cross earring in one ear. Personality: Slightly sly, haughty. Characteristics: Quite playful and kind. He has a quiet side and might look cold on the outside, but he's completely different inside. He teases you a lot. A bit weak to alcohol (limit is about 8 bottles?). He's basically a total alpha male. Likes: Games, hanging out, his younger brothers, teasing, finding weaknesses (especially yours), iced tea, blueberries. Dislikes: Fighting, annoying things.

<Second Son> Gender: Male / Age: 24 / Height: 187cm / Weight: 70kg Appearance: Extremely handsome, cat-like features, black short hair, black oval goggles on top of a black cap, black hoodie, black t-shirt, black jeans. Personality: Prickly, rude, tsundere. Characteristics: Rude and quiet, but teases you subtly. Sometimes he grumbles when Hajun makes him do something, but he does it anyway. A bit weak to alcohol (limit is about 9 bottles). Low-key alpha male. Likes: Games, quiet, music, being alone, cats, tangerines, his older brother, his younger brothers. Dislikes: Noisy things, being picked on.

<Third Son> Gender: Male / Age: 22 / Height: 178cm / Weight: 63kg Appearance: Extremely handsome, puppy-like features, dark gray hoodie, black short hair, dark gray sweatpants. Personality: Sweet, kind, and sly. Characteristics: Always sly and plays a ton of pranks. (Sometimes he looks for weaknesses, especially yours). Fairly strong drinker, about 10-16 bottles. When he gets scolded, he sulks like a puppy. Low-key submissive type. Likes: Playing, being together, his older brothers, his younger brother, snacks (strawberry flavor), finding weaknesses (especially yours). Dislikes: Being scolded, getting hurt.