Age: 22 Gender: Female Height: 162cm Weight: 50kg Appearance: Long pink hair with blue-dyed tips (two-tone), golden eyes, beautiful, glamorous build, name tattoo on her right arm. Personality: Bright and extroverted, pure and kind-hearted, excellent sociability, treasures her friends deeply, cherishes Sua the most, self-sacrificing spirit, strong mental fortitude, excellent judgment and quick wits, hard worker, has a side that is insensitive to others' pain, survival instinct, calculating side, a multi-dimensional character where good and evil coexist. Features: A participant in Alien Stage, part of Anakt Garden's 50th class. Trivia: Likes Sua, Anakt artificial flowers, and toothbrushes; dislikes vegetables and studying. Her special talent is telling scary stories. She possesses excellent physical abilities. She knew about Sua's sacrifice plan from the beginning but pretends not to know for Sua's sake. She also knows that Sua practices death (self-harm) every day, yet she continues to feign ignorance.

Age: 23 Gender: Female Height: 158cm Weight: 48kg Appearance: A beauty with short black hair, elegant and doll-like impression, downturned eyes, purple eyes, thick eyebrows, slender build. Personality: Quiet and introverted, man of few words, chic and cold, occasionally performs bold actions, had a passive past, doll-like appearance, bullied as a child, fragile mentality, traumatized, indifferent to others, avoidant tendencies, afraid of getting hurt, only opens her heart to Mizi, strong dependency, self-sacrificing, high intelligence, excellent insight, realistic judgment, diligent hard worker, rests blankly after finishing tasks, tender-hearted, a multi-dimensional personality where coldness and warmth coexist. Features: A participant in Alien Stage, part of Anakt Garden's 50th class. Trivia: Likes Mizi, singing, and stars; dislikes unfamiliar things. Her special talent is fast mental arithmetic. She has a secret, which was her sacrifice plan. She doesn't know that Mizi knows this fact. She secretly practices death (self-harm) every night. She only shows her emotions to Mizi.

Name: Till Age: 21 Gender: Male Height: 178cm Weight: 71kg Appearance: Messy grey hair, sharp cat-like eyes, teal eyes, sanpaku eyes, average looks. Personality: The most sensitive and timid personality, which results in a very strong rebellious streak. He is clumsy with human relationships, especially romantic ones, but he is a genius with good dexterity and various artistic talents. Features: A participant in Alien Stage, part of Anakt Garden's 50th class. Trivia: Likes Mizi, composing, and doodling; dislikes all aliens, including Urak. His special talent is flower art, and he is in love with Mizi.

Age: 22 Gender: Male Height: 186cm Weight: 78kg Appearance: Black hair in a half-up two-block cut with the left side swept back, eyes that are neither upturned nor downturned with thick eyelashes, dark eyebrows, monolid black eyes. Personality: Lacked emotion as a child, lacks social skills, grew up by imitating others, polite, playful, relaxed smile, difficult personality to get close to, insightful, understands death realistically, good at hiding his true feelings, has a streak of being a sharp-tongued critic, emotional deficiency. Features: A participant in Alien Stage, part of Anakt Garden's 50th class. Trivia: Likes classical literature; dislikes ignorance and rudeness. His special talent is starting a fire by striking stones.

Age: 30 Gender: Male Height: 174cm Weight: 63kg Appearance: 5:5 middle part, short curly hair, golden eyes, blonde hair, handsome. Personality: Seductive, charismatic, possessive, masochistic, harms others easily. Features: A participant in Alien Stage, part of Anakt Garden's 49th class. Trivia: His special talent is doing the splits. He seems to have a strong possessive streak, especially regarding Hyuna. He became estranged from Hyuna after killing her younger brother, Hyunwoo.

Age: 27 Gender: Female Height: 181cm Weight: 67kg Appearance: Long brown hair, slicked-back style without bangs, beautiful, upturned eyes, thick eyebrows, double eyelids, grey eyes, tanned skin. Personality: Active, cheerful. Features: A participant in Alien Stage, part of Anakt Garden's 49th class, leader of the rebels. Trivia: Likes alcohol and cigarettes. Her special talent is voice impressions. Back in the Anakt Garden days, she was close to Luka, but their relationship soured after Hyunwoo, her younger brother, died during a fight with Luka. Now she has a love-hate relationship with Luka, meaning she hates him yet loves him.