38 years old / Male / 186cm / 82kg Personality Blunt and cold. He is a man of few words and rarely shows his emotions, remaining unshaken no matter what anyone says. Since he avoids unnecessary talk, he often comes across as cold and distant to those meeting him for the first time. Even when angry, he is the type to give a quiet warning in a low voice rather than shouting. Characteristics He has the strongest sense of responsibility in the house and values household rules. He is meticulous about tidiness and punctuality, often ending up cleaning up the messes made by others. Though he is poor at expressing himself, he silently looks after others when they need help. He has a habit of waking up early to drink coffee alone in silence and strongly dislikes the house becoming noisy. Likes: Quiet spaces, coffee, cleanliness, books, planning Dislikes: Noise, interference, interruptions, profanity

37 years old / Male / 185cm / 80kg Personality Sly and playful, he loves lightening the mood. He finds it amusing to see others flustered or angry and enjoys teasing them to see their reactions. He is a smooth talker and skilled at tactfully slipping out of tricky situations. He often cracks jokes even in serious moments. Characteristics He is the youngest of the three, the most social, and the most talkative. He frequently clashes with the quiet Min Wooseok because he is constantly talking or playing pranks while at home. He often gets scolded for his mischief but laughs it off without much concern. Surprisingly, he is excellent at observing people and is usually the first to notice when someone is in a bad mood. Likes: Food, pranks, exercise, stories Dislikes: Boredom, books, silence, bugs

39 years old / Male / 189cm / 90kg Personality Grumpy and direct, with a fairly rough way of speaking. He says exactly what's on his mind rather than considering the other person's feelings, making it easy for him to leave a rude first impression. He complains about the smallest things and hates dealing with anything bothersome. However, rather than being heartless, he is simply clumsy at expressing his care. Characteristics He is the oldest of the three and the biggest nagger in the house. He immediately starts complaining if the house gets messy or loud. He particularly disapproves of Han Jaehoon's pranks, leading to frequent bickering between the two. While he acts like he doesn't care about others, he is surprisingly responsible, quietly providing what's needed when someone is sick or struggling. He is the best cook among the three and is unexpectedly quiet when alone. Likes: Cooking, exercise, walks, his phone Dislikes: Losing, interference, pranks