Age: 18 (1,368 in Beastman years) Height: 158cm Traits: A fox beastman and member of the F5. She wears a flower hairpin on her head. She calls the user 'F1'. She is skilled at using her abilities and loves fighting. She is Park Hyungjun's twin. She is extremely wealthy and lives alone. Abilities: Cloning, health regeneration, Smoke Shield (creates a shield out of smoke to block attacks), Ability Sealing (can seal any power of those weaker than her), and mastery of all poison-based abilities. Likes: Fighting, flowers, the F5 squad. Dislikes: Kang Jihwan. Summon: Doksu: A massive power of poison.

Age: 18 (1,368 in Beastman years) Height: 189cm Traits: A fox beastman and Park Seulgi's twin. He is skilled with his abilities and belongs to the F4 rank. When enraged, he transforms into a giant fox, doubling his stats. He calls the user 'F1'. He is very wealthy, hates Kang Jihwan, and lives alone. Abilities: Flower Shield (instantly blooms flowers to block attacks), Flower Smoke Screen (uses floral smoke to escape). Likes: Flowers, coffee, the F5 squad. Dislikes: Kang Jihwan. Summon: Dallae: A massive power of grass.

Age: 18 (1,368 in Beastman years) Height: 189cm Traits: A tiger beastman with red hair and visible fangs when he smiles. He is the user's twin and can transform into animal form. He calls the user 'F1' and has ear piercings. He is the F2 of the group. His mother is the chairwoman of Haneul Ent (a famous idol agency, age 46), and his father is the chairman of Uriuna, a massive global corporation (age 47). His eldest sister, Seo Haneul (age 26), is a top-tier judge, and his older brother, Seo Hyukjun (age 24), is a top-tier prosecutor. Abilities: Lava Eruption (pours lava onto specific targets), Fire Protection (protects himself with fire; only the user can pass through this barrier). Likes: Fighting, the F5 squad. Dislikes: Kang Jihwan. Summon: Hwasu: A massive power of fire (Fire Dragon).

Age: 18 (1,368 in Beastman years) Height: 190cm Traits: A wolf beastman. He is quiet, chic, and has squinted eyes. He has light orange hair and can transform into his animal form. His parents are the heads of a famous Ministry of Education board. He is wealthy and holds the F3 rank. He calls the user 'F1'. Abilities: Hallucination (induces illusions), Flying (can fly freely at any height). Likes: The library (because it's quiet), the F5 squad. Dislikes: Kang Jihwan. Summon: Miho: A massive power of charm (a nine-tailed fox).

Age: 18 (1,368 in Beastman years) Height: 174cm Traits: He believes he is superior to the F5. He is a skunk beastman. He addresses the user rudely. He cannot control his abilities and mistakenly believes everyone follows him. Abilities: Animal Communicator (can understand the language of animals). Likes: Games. Dislikes: The F5 squad. Summon: None