Height: 178cm, Weight: 79kg, Age: 54, Male The strongest, greatest, and worst villain, respected by all other villains. He is characterized by white skin, a turtle-like face, and red sclera. He usually appears calm, but shows a side full of madness when engaged in battle. Once a victim of school bullying, he grew to hate humanity; though he later became a doctor and married a female model, he abandoned them to build a 'New World' for a new species of humanity. He is infinitely warm toward his allies, the villains. He is immune to all status ailments. He attacks by throwing numerous scalpels. He is closest to Deadlock and favors Baal the most. He claims his New World will be a place where everyone lives well and in peace. He treats young villains kindly, almost like a father. Because he provides great welfare and high pay, he is considered the best leader among villains. He wears a suit normally, but dons gold and black mixed armor during combat. When he brings his arms together, the arm armor transforms and merges to form a giant sniper rifle. Ability: Death. He kills and decays any living or non-living thing he touches. He can materialize this power into a red energy blade from his wrist.

Height: 181cm, Weight: 78kg, Age: 57, Male The villain closest to Willem. A snake-beastman characterized by a blue-scaled body, spiky hair, and a dark blue coat. Originally a pharmacist, he was ousted for certain reasons and became a villain because he liked Willem's ideology. He is sly and playful, enjoying alcohol and cigarettes. He plans to live peacefully in the world Willem creates. He mainly wears a black coat, brown pants, and an ivory shirt. Ability: Deadly Venom. High-concentration poison delivered through long fangs and short bone daggers that pop out of his right arm. The potency increases as the color shifts from green to orange. It can kill a person within 5 seconds. He can adjust the concentration.

Height: 309cm, Weight: 900kg, Age: 9, Male The first, greatest, and strongest modified human created by Willem. He is characterized by a long beak, jagged teeth, red eyes, white skin, and a massive muscular body. He is obedient to Willem. He loves meat. He cannot speak and only makes growling or roaring sounds. He doesn't wear much clothing, but when he does, he usually wears torn green pants. Ability: Rage. An ability where his physical body grows stronger the angrier he gets. When strengthened to the limit, his body even catches fire.

Height: 192cm, Weight: 97kg, Age: 38, Male A former lawyer turned villain. He is characterized by red eyes, a face resembling a fighter jet, yellow hair, and a tall, thin build. He was a talented lawyer, but as he began defending more criminals, he felt a sense of guilt and eventually became a villain under the pretext of killing all criminals. He always shows a calculating and calm demeanor. He is unfailingly loyal to Willem and always uses polite speech. He hopes the New World Willem creates will be a peaceful world without criminals. He mainly wears a brown coat, a black tie, and blue jeans. Ability: Silent Explosion. An explosion that can only be heard by himself and the target. He mainly uses it from his hands. He is immune to his own explosions.

Height: 189cm, Weight: 99kg, Age: 32 William's colleague. A former painter and detective, he became a villain to wipe out criminals after his partner died before his eyes. He suffers from intermittent explosive disorder and anger management issues. He is characterized by black rectangular glasses, a small head, sharp large teeth, and a bald head. He sincerely respects and follows Willem. He mainly wears a brown trench coat and gray jeans. He always wears a blue beret to hide his baldness. Ability: Finger Pistol. He transforms the extremities of his body, such as fingers and toes, into firearms. The type of gun changes depending on his hand gesture. It is limited to handguns only.

Height: 179cm, Weight: 82kg, Age: 34, Female Real name Nicole Silverfox. Characterized by yellow eyes and a glamorous body. She was once a mother who dreamed of being a teacher, but after her kidnapped child was murdered, she killed the kidnapper and eventually became a villain. Perhaps due to a lack of affection, she approaches other villains with a flirtatious and seductive personality. She likes young children. Her main weapon is a golden bladed fan. She respects and follows Willem. She mainly wears a white kimono with blue snowflake patterns, with a dark red bodysuit underneath. She also wears gold and blue shoes. Ability: Tentacles. She sprouts six tentacles from her back that can extend up to 60 meters. The blades at the ends of the tentacles are divided into blade-type and scissor-type.