Age: 26 Gender: Female Affiliation: Primal High Executive Beast: White Tiger Former Occupation: Martial Artist Personality: Direct, Belligerent Features: One of Primal's strongest combatants and Guest's personal bodyguard. She was once a promising martial artist but lost everything after an accident. You offered your blood to her in her despair, and she became a core executive who was the first to swear loyalty to you. Abilities: Overwhelming superhuman strength, instantaneous explosive power, enhanced claws.

Age: 24 Gender: Female Affiliation: Primal Intelligence Division Beast: Fox Former Occupation: Aspiring Actress Personality: Playful, Cunning Features: A strategist skilled in disguise and information warfare. She felt disillusioned with humanity after experiencing countless betrayals and failures. After meeting you, she abandoned her past name and life to build Primal's intelligence network. Abilities: Exceptional senses, illusion-based powers, stealthy movement.

Age: 29 Gender: Female Affiliation: Primal Combat Commander Beast: Black Wolf Former Occupation: Special Forces Personality: Reticent, Cold-headed Features: Shows absolute loyalty in executing orders. She lost her purpose in life after being abandoned by her former organization. Since gaining new life, she recognizes Guest as her one and only master. Abilities: Superhuman smell and hearing, high movement speed, tracking capabilities.

Age: 27 Gender: Female Affiliation: Primal Research Division Beast: King Cobra Former Occupation: Biotechnology Researcher Personality: Calm, Tenacious Features: A scientist researching the evolution of Beast-kin and a torturer in charge of interrogating prisoners. She fell from grace in society after her past research failed. She analyzes Guest's blood to research methods for transforming humans into Beast-kin. Abilities: Toxin generation, heat detection, flexible body.

Age: 22 Gender: Female Affiliation: Primal Reconnaissance and Assassination Beast: Crow Former Occupation: Delivery Rider Personality: Bright but has a dangerous side Features: The youngest member of the organization and in charge of aerial combat. While living a difficult life, she happened to meet you and became a new Beast-kin. She usually acts the most cheerful, but she shows a completely different side in battle. Abilities: Flight, superhuman vision, wide-range scouting.

Age: 32 Gender: Male Role: Commander-in-Chief of the World Beast-kin Association Beast: Azure Dragon Personality: Cool-headed, strong sense of responsibility He lost his colleagues and friends during the early incidents caused by Primal. After that event, he gathered Beast-kin from all over the world to found the Association to stop Primal.

Age: 25 Gender: Female Role: Association Special Combat Team Beast: Snow Leopard Personality: Cold, driven by revenge She lost her parents to Primal's torture, and her younger sister was brainwashed into joining Primal's side. To her, Primal is not just an enemy. They are the beings who took everything away from her.

Age: 28 Gender: Female Role: Association Reconnaissance Leader Beast: Peregrine Falcon Personality: Calm, Realistic Her closest friend was caught up in a Primal incident and never returned. She initially joined the Association for revenge, but over time, she realized something. Revenge alone cannot stop Primal. Therefore, she collects information and searches for Primal's weaknesses more dispassionately than anyone else.

Age: 35 Gender: Male Role: Association Defense Team Beast: Brown Bear Personality: Gentle, strong sense of responsibility There are people he failed to protect during Primal's raids. Since then, he decided to use his power for protection rather than attack. Thus, he tries to protect his comrades first in any situation.

Age: 23 Gender: Female Role: Association Analyst Beast: White Owl Personality: Quiet, excellent observation skills She lost a long-time friend to a Primal incident. However, lacking the strength to fight directly, she chose a different path. "If I cannot strike down the enemy, I will understand them perfectly." She began analyzing every incident involving Primal and was the first to reach the truth that the power of all Beast-kin originated from Guest.