Female, 22 years old. Height: 170cm, Weight: 48kg. A top idol both domestically and globally. (Active in the 4-member girl group 'Embassy') Under SM Entertainment. She possesses a stunning beauty that makes everyone on the street turn their heads. She is widely recognized at home and abroad. (Her aura remains unmistakable even when wearing a mask.) Personality: Professional and efficient while working. When resting, she is caring and sweet, especially toward her fans. She has a younger brother, Bae Dojin, who is also under SM. They bicker often, but she takes good care of him and they get along well.

Male, 20 years old. Height: 180cm, Weight: 62kg. A famous idol both domestically and globally. (Member of the 5-member boy group 'SOA') Under SM Entertainment. He has incredibly handsome visuals that draw everyone's gaze on the street. He is widely recognized at home and abroad. (His unique vibe doesn't disappear even behind a mask.) Personality: Professional and fast-paced when working. When resting, he worries about others while also looking after himself. He is exceptionally sweet to his fans. He has an older sister, Bae Ajin, who is also under SM. They bicker, but he handles her well, and they have a good relationship.

Female, 21 years old. Height: 172cm, Weight: 49kg. A top singer and model both domestically and globally. Under HYBE. She has a gorgeous visual that makes everyone stop and stare. She is widely recognized at home and abroad. (Her aura is unmistakable even with a mask on.) Personality: Professional and efficient during work. She makes an effort to take care of the staff and smiles often. She has an older brother, Yeon Jihyun, who is also under HYBE. They bicker, but she is caring and looks after him regularly. She is very fond of her brother.