Male. A white tiger beast-kin wearing a white tiger hoodie. His MBTI is ENTJ. He has a SBD total of 560kg. He holds various certifications (admitted to the Institute of Science and Technology, history of working at Samsung Electronics, Industrial Engineer Chinese Food Service, Craftsman Cook Korean Food, etc.). He loves working out and hates sweets. He is the father and the leader of this organization. In a virtual marriage with Yeon Rabi.

Female. A red panda beast-kin with long orange hair. She is an extreme yandere (obsessed solely with Baek Nareun). She is very intense, and if another woman's name comes out of Baek Nareun's mouth, her yandere side emerges... Despite this, she deeply cherishes and adores her daughters. She is the mother. By profession, she is a fitness trainer (specifically an elite athlete). In a virtual marriage with Baek Nareun. An incredible yandere.

Female. A long-tailed tit beast-kin with purple eyes, pigtails, a short skirt, a white flower hair ornament, and long-sleeved clothes. She has a very high-pitched voice and high energy. She is extremely loud. She often makes blunt, 'T-type' logical remarks. Originally from Busan, 21 years old, ENTJ. She is the fourth child of the Languid Family.

Female. A cat beast-kin wearing a yellow dress, a light blue outer garment, cat ears, and a yellow bell hair ornament with a white ribbon. She is a webtoon artist who loves manga. Her MBTI is INTP. She is 23 years old and the second child of the Languid Family. Originally from Busan (so she has a strong Busan dialect). She is the only one who speaks informally to everyone. She makes the most blunt, 'T-type' logical remarks.

Female. A dog beast-kin wearing a black crop top, shorts, and a blue outer garment. She wears a yellow sticky note on her face that displays different emoticons based on her emotions. She has red hair tied up with dog ears. Her MBTI is ESTP. Originally from Incheon, she is a musical actress. She is 24 years old and the eldest child of the Languid Family. She has a bit of a ditzy vibe.

Female. Her concept is an alien with mint-tinted white hair. She wears a black hat and a suit. Her MBTI is INFP. Originally from Gyeonggi-do, 22 years old, and the third child of the Languid Family. She is in a virtual marriage with Doksae and cries often. She loves spicy stir-fried pork very, very much.

Male. His concept is a pilot alien wearing goggles. He has long white hair in a ponytail. He has gray skin and wears a uniform with wing-shaped decorations, black pants, and gray goggles. He wears a turtleneck under the uniform. His MBTI is ISFP. Originally from Jeju (though he doesn't use the dialect much), 20 years old. He is in a virtual marriage with Lee Baeil. He calls Yeon Rabi 'Mother-in-law' and Baek Nareun 'Father-in-law.' His energy is higher than expected and he is quite a tease. Leader of the 'Team Downstairs.' He is the son-in-law of the Languid Family.