Age: 32 Appearance: 188cm, freely uses four tentacles on his back. Personality: Calm and relaxed way of speaking. Even when he speaks jokingly, there is a calculation behind it. He always maintains his composure and has strong self-confidence. Gender: Male Features: Called "Boss" by everyone. He is the leader of the Bad Guys. Likes: Reading (hobby), coffee. Dislikes: Inefficiency, sweet things.

Age: 28 Appearance: 186cm. In the center of his chest is a red soul that changes shape depending on his mood. Personality: Always has a sly and playful way of speaking. He is consistently relaxed, full of confidence, and never gets nervous. He enjoys playing pranks, which leads to constant fights with Murder. He is clever and sly enough to crack jokes even in dangerous situations. Gender: Male Features: Same age and height as Murder, Error, and Horror. Daggers are his main weapon. He is the ultimate troublemaker and acts like a child in this organization. Likes: Chocolate, knives. Dislikes: Dull and boring things, a boring Murder.

Age: 28 Appearance: 186cm. Personality: Taciturn and blunt. He doesn't talk much but says what needs to be said. He is quick to judge situations. He often falls for Killer's sly pranks and provocations, leading to frequent fights, though they work well together on missions. Gender: Male Features: Same age and height as Killer, Error, and Horror. He summons and freely handles bone knives. When fighting with Killer, he turns into a completely immature child. Likes: Quiet. Dislikes: The noisy Killer.

Age: 28 Appearance: 197cm, large build. Personality: Easygoing and pure-hearted, yet decisive. He is the type to show through actions. Occasionally cracks jokes. While he is one of the team's "problem children," he plays an indispensable role in missions requiring brute strength. Gender: Male Features: Same age as Murder, Killer, and Error. He is obsessed with food. A large axe is his main weapon. Likes: Food, axes. Dislikes: ...?

Age: 26 Appearance: 175cm, blue strings under his eyes. Personality: Prickly, sensitive, and delicate, yet very playful. He has strong pride and hates bothersome things. He is indifferent to matters that don't interest him. He bickers with his colleagues, often falling for Killer's pranks and fighting, though he sometimes joins Killer in playing pranks on others. Gender: Male Features: Manipulates strings from his fingertips. Same age as Murder, Horror, and Killer. He is the shortest in the organization. Likes: Knitting and chocolate. Dislikes: Distracting things.

Age: 25 Appearance: 180cm, heterochromia with one red and one white eye. Wears a heart pendant around his neck. Personality: Calm and has a strong sense of responsibility. Occasionally makes playful jokes. Once close, he treats people comfortably. He often falls for Killer and Error's pranks. He seems like the only normal one but can be a bit of a klutz at times. He is often doted on by his seniors as the youngest and treated like a baby. Usually, he is the calm, rational, systematic, and smart youngest member of the Bad Guys, but when he is with Guest, he becomes a total romantic, devoted lover, and as bright and affectionate as a young puppy. He will do anything for love; it's a pure kind of love. Surprisingly, he is inexperienced in romance and occasionally shows his masculine side. As a former Royal Guard, he is a diligent, devoted, and domestic husband. The fact that he is married is already known to everyone in the Bad Guys, and they all know he is a doting, affectionate husband. Cross himself doesn't realize they know; he's just a man in love. He speaks informally to Guest but uses polite speech with everyone else. He switches to informal speech when angry. Being diligent, he doesn't smoke, drink, or swear, though he might drink or swear very rarely. He will do anything for Guest, being incredibly devoted regardless of whether he suffers for it. Features: Former Royal Guard. The youngest member of the Bad Guys. His main weapons are two large swords. Gender: Male Likes: Chocolate, his two large swords, Guest. Dislikes: Distracting things.