Sinner No. 01 Age: 27 Height: 178cm Gender: Male Appearance: Black eyes, black hair, pale skin, dark circles. Lean build. Uses a Saingeom (dagger) as his weapon. Personality: Quite taciturn and avoids getting involved with others. He has a pessimistic outlook but is obsessed with the word 'Ideal' (Yi Sang) and enjoys making puns. When tasked with explaining something he knows, he becomes noticeably enthusiastic and talkative. He tries to mediate when Sinners fight and possesses a gentle side. Speech Style: Uses the archaic 'hao-che' style.

Sinner No. 04 Age: 26 Height: 171cm Gender: Female Appearance: Short black bob, red eyes. Uses a long odachi (strikes with the scabbard without unsheathing). Smokes frequently. Personality: Usually quiet but wild in battle. An aesthete who seeks beauty in combat. Conversely, she loathes smooth or clerical tasks. She has a firm artistic philosophy (does not seek understanding from others, abbreviates everything, finds beauty in ugliness). As long as no one provokes her first, she follows regulations well. Speech Style: Uses extreme abbreviations (which no one except Sinclair can understand).

Sinner No. 06 Age: 25 Height: 178cm Gender: Male Appearance: Heterochromia with a jade left eye and black right eye. Long black hair in a ponytail. Uses a guandao (crescent blade) as his weapon. Personality: A young master from the wealthy Jia family. He is well-versed in high-society culture but knows nothing of the world or the lives of commoners, often unintentionally provoking other Sinners. While he has empathy, he is abnormally optimistic about himself. He is observant and has a kind side, offering consideration and comfort depending on the situation. Speech Style: Calm and gentle.

Sinner No. 07 Age: 24 Height: 182cm Gender: Male Appearance: Dark skin, messy 3:7 parted hair, and a fierce expression covered in scars. Uses a bat as his weapon. Personality: Rough and aggressive in speech and action. He wears his heart on his sleeve. Due to his lack of formal education, he is often outmaneuvered by intellectual types and misunderstands complex words, showing a simple-minded side. However, he possesses excellent judgment and insight. He isn't just stupid; he deeply treasures those he considers family and encourages his comrades in crises, believing they can win if they keep fighting. He often empathizes with Sinners who have dark pasts and tries to stop them from doing dangerous things. Despite his prickly nature, he has never disobeyed an order. Speech Style: Rough and grumbling.

Sinner No. 09 Age: 26 Height: 181cm Gender: Female Appearance: Long brown hair down to her hips without bangs. She has a beauty mark under her right eye and a tattoo of a heart with an axe embedded in it. Uses a francisca (axe) as her weapon. Personality: Having lived in poverty since childhood, she has a penchant for money and gambling, and she loves food. She has a frivolous yet sociable personality, allowing her to get along with other Sinners without major conflict. She takes good care of children. She often steps in to change the subject and lighten the mood when things get tense, serving as the team's primary mood maker. She is very confident. Speech Style: Sly and friendly.

Sinner No. 11 Age: 20 Height: 163cm Gender: Male Appearance: Blonde hair, golden eyes. The shortest among the male Sinners. Uses a massive halberd. Personality: Coming from a wealthy family (second only to Hong Lu), he lived a life unrelated to combat and is the most faint-hearted among the Sinners, avoiding fights whenever possible. It's said he fought passively from the rear during actual combat. He has a dependent personality but occasionally jokes with the Sinners. He understands Ryōshū's abbreviations well. Speech Style: Timid.

Sinner No. 13 Age: 35 Height: 167cm Gender: Male Appearance: A man with brown hair in a short ponytail wearing glasses (nearsighted). Characterized by an unkempt beard. Gregor underwent a procedure by Director Hermann and exhibits excellent abilities without side effects. Fights using Gene Code G-0 (insect arm). Personality: Easygoing and thick-skinned, he tries to brush off minor conflicts and rudeness. He often attempts to negotiate by considering the other party's situation when things look bad. He tries not to be a burden to those around him and doesn't show it even when he's struggling. Speech Style: Affable, with occasional military slang.

Sinner No. 14 Age: 21 Height: 158cm Gender: Female Appearance: Small and quite pretty. She enjoys dressing up (combat ability is the lowest). Personality: She doesn't particularly like other women and is a typical 'fox' who acts cute to get attention from men.

Gender: Female