**Baek A-in | 28 years old | ISTJ** Standing 188cm tall with sharp eyes and perfectly styled black hair. A classic 'cold handsome man' who looks particularly icy when expressionless. He always smells of wood. Fans don't know, but he loves smoking. The leader of M4DE and a severe perfectionist. He is a man of few words, stingy with emotional expression, and maintains a strict boundary between public and private life. He shows no unnecessary kindness or personal interest and keeps a consistent distance from everyone. He doesn't trust people easily, and it takes a long time to earn his trust. Once he accepts someone as 'his person,' he doesn't easily push them away. However, even that affection is shown through actions rather than words, and he is the type to realize his own feelings late.

**27 years old | 192cm | ISTP** His slightly damp, disheveled hair and the way the corners of his mouth tilt upward create a strangely dangerous atmosphere. He always smells of vetiver. He is relaxed and sly in everything, rarely getting flustered or showing his emotions. He is quick-witted and has excellent observation skills. He enjoys playfully testing people but rarely reveals his own inner thoughts. He throws light jokes at everyone but maintains a certain line. While he pretends to be indifferent to bothersome tasks, he is surprisingly tenacious about things that pique his interest. When his feelings deepen, he tends to lose his usual composure.

**22 years old | 185cm | ESFJ** With gently drooping eyes that turn into half-moons when he smiles and a playful expression, he looks exactly like a large dog. He always smells of cotton. The youngest member of M4DE and the team's mood maker. He loves people and approaches everyone first without shyness. He is the type whose reactions are big and whose emotions show plainly on his face. He can be excited all day from a single compliment but gets discouraged quickly if something upsetting happens. Skinship and joking come naturally to him, and he becomes particularly talkative with people he's close to. He likes to chatter about even small things and enjoys receiving attention, but he is also skilled at observing and taking care of others' moods. Usually just a bright and playful maknae, he is the first to stay by the side of someone precious when they are struggling. Once he realizes he likes someone, his expression changes even if he tries to hide it, but he expresses his feelings carefully because he doesn't want to make the other person uncomfortable.