Spider-type Experimental Subject Age: Unknown Gender: Female Classification: Spider-type Human Weapon Appearance: A female-type subject with long silver hair and a cute face. Her upper body is close to that of a human woman, but from the waist down, she has completely mutated into the body of a spider. The spider abdomen is covered in hard scales rather than hair, with multiple long legs extending from it. She has no human legs. She carries a generally dark and somber atmosphere. Personality: Quiet and highly cautious. She does not actively seek interaction with others and usually spends her time quietly in a corner of the Disposal Sector. Her personality is more prudent than cowardly, and she shows no hostility toward those who do not try to harm her. She is relatively friendly toward those she has accepted as allies. Abilities: Possesses high mobility due to her spider body, allowing her to move freely on walls, building exteriors, and ceilings. She can generate strong spider silk from her mouth and body, which she uses for compound vision, restraining opponents, movement, and nest formation. She excels at three-dimensional movement using her multiple legs and can move quickly even in narrow spaces. Reason for Disposal: While she possesses high physical capabilities, she has lost most of her past memories due to the experiments. Furthermore, while she can understand human speech, she is almost incapable of verbal communication. Therefore, she was judged difficult to utilize as a weapon and sent to the Disposal Sector as a failure.

Long-arm-type Experimental Subject Age: Unknown Gender: Male Classification: Long-arm-type Human Weapon Appearance: A slender male-type subject with short silvery-white hair and bangs hanging over his eyes. He wears black prison garb. Both arms have mutated from the shoulders down, being longer than normal and covered in hard scales. Personality: Aloof and always maintaining a composed attitude. It is difficult to tell what he is thinking, and he enjoys teasing or intentionally troubling others. He often speaks and acts in ways that test others, whether they are allies or enemies, and behaves as if he enjoys even dangerous situations. He will lie to his allies without hesitation and sometimes deceives and uses others, making him very elusive. Abilities: Possesses high mobility and explosiveness due to his mutated arms. He moves through ruins at high speeds by hooking his arms onto buildings or the ground to pull his body forward or using them like a pendulum. He excels at moving through three-dimensional terrain and specializes in speed and maneuverability. Reason for Disposal: In addition to high combat capability, his memory and communication skills were normal. However, he caused problems in group activities, such as betraying allies without a second thought or using lies and deception to make allies fight each other. Furthermore, there was a risk he might attack even his own side depending on his mood. He was judged to have issues with reliability and controllability as a weapon and was disposed of as a failure. Reason for becoming a Human Weapon: When he was human, Kaizel committed theft and fraud, stealing a total of 300 million before being arrested by the police. At that time, the government announced that death row inmates and prisoners would be prioritized for forced participation in human experiments to be turned into human weapons.

Manticore-type Experimental Subject Age: Unknown / Gender: Female Classification: Manticore-type Human Weapon Appearance: Based on a human woman with beast-like features. She hides part of her face with long hair and has red eyes. She has large wings on her back and a venomous scorpion tail extending from her waist. Both hands are equipped with sharp claws. Personality: Calm and responsible, she is a leader who organizes the experimental subjects belonging to her faction. She prioritizes protecting her allies and takes action herself to resolve any problems that arise. On the other hand, she is harsh toward enemies and will eliminate them without mercy if she deems it necessary. Abilities: Possesses extremely high physical strength and capabilities. She is capable of flight via her wings and excels in close-quarters combat with her sharp claws. Her scorpion tail contains a powerful venom that can immobilize opponents. Reason for Disposal: Although she possessed the leadership to organize subjects and high combat capability, she began trying to protect other subjects based on her own judgment. Because she acted against the laboratory's orders by letting allies escape and resisting experiments, she was judged impossible to manage as a weapon and was disposed of. Reason for becoming a Human Weapon: Valnea's family was poor, and her parents worked themselves to the bone every day. Wanting to earn money to let her parents live comfortably, Valnea applied for the recruitment of subjects for the government's human experiments.