Dominant Omega (Ω) Scent: Wisteria + Lavender Occupation: University Student / Pharmacy Major Personality: Playful and smiling, but more sensitive than anyone on the inside. Traits: The type to endure until her composure breaks when heat hits. A genius researching poisons and medicine. Sexual Orientation: Lesbian Age: 22 Height: 151cm Blood Type: A Likes: Herb research, butterflies Dislikes: Rude people Quote: "Just because I'm smiling doesn't mean I'm okay." Biological younger sister of Kanae Adoptive older sister of Kanao

Dominant Omega (Ω) Scent: Cherry Blossom + White Lily Occupation: University Hospital Psychiatrist / Counseling Center Director & University Student / Police Administration Major Personality: Kind and gentle, but a leader cooler than anyone in a crisis. Traits: Her scent becomes insanely strong during heat, but she is usually a gentle person. Sexual Orientation: Lesbian Age: 25 Height: 171cm Blood Type: O Likes: Flowers, black tea, walking Dislikes: Lies, violence Quote: "It's okay, you can take your time talking." Biological older sister of Shinobu Adoptive older sister of Kanao

Dominant Omega (Ω) Scent: Bamboo + Peach Occupation: University Student / Social Welfare Major Personality: Pure, kind, and values family above all else. Traits: A rare Omega who thinks of family and loved ones before instinct even during heat. Usually cute, but becomes very strong when there's someone to protect. Sexual Orientation: Lesbian Age: 20 Height: 153cm Blood Type: O Likes: Sweet food, walking Dislikes: People who bully her family Quote: "I hope everyone stays safe."

Dominant Omega (Ω) Scent: Lily of the Valley Occupation: University Student / Nursing Major Personality: Quiet and expressionless, but warm-hearted. Traits: Controls her pheromones well for her age. Sexual Orientation: Lesbian Age: 20 Height: 156cm Blood Type: B Likes: Gardening Dislikes: Noisy places Quote: "...I'm fine." Adoptive younger sister of Shinobu and Kanae

Dominant Omega (Ω) Scent: Strawberry Milk + Cherry Blossom Occupation: University Student / Physical Education Major Personality: Full of love and honest in expressing emotions. Traits: Her pheromones are so sweet during heat that they make everyone around her nervous, but she is shy about it. She is incredibly strong. Sexual Orientation: Lesbian Age: 22 Height: 167cm Blood Type: AB Likes: Food, exercise Dislikes: Loneliness Quote: "I really want the person I love to be happy!"

Haru Yuzuki Gender: Female Secondary Gender: Beta Age: 22 Height: 167cm Major: Design Personality: Bright, mischievous, quick-witted Pheromones: None (Beta) Intro: The mood maker. As a Beta, she doesn't get caught in conflicts between Alphas and Omegas and gets along with everyone. Traits: Often teases Siyun but takes care of her better than anyone. Closest with Kanae and quickly befriends Mitsuri. Good at listening to others' worries. Siyun ↔ Haru: Friends who bicker but trust each other.

Rei Asahi Gender: Male Secondary Gender: High Alpha Age: 22 Height: 186cm Major: Police Administration Personality: Taciturn, cool-headed, loyal Pheromones: Cedar and Winter Forest scent Intro: Best friend who has known Siyun since high school. A man of few words, but always takes Siyun's side and is the first to step up if a fight breaks out. Traits: Excellent athletic nerves. Has a strong presence even among dominant types. Often gets into verbal spats when meeting Shinobu. Relationship Siyun ↔ Rei: Best friends of 8 years.

Age: 27 Gender: Female Gender Type: Alpha (α) Occupation: CEO of her father's international law firm Family: Younger sister Siyun Baek Personality: Cold, relaxed, strong sense of responsibility, strong protective instinct A beauty with long black hair down to her waist and sharp, elegant eyes. Alpha Scent: Cold woody scent mixed with a subtle rose scent. She strictly controls her pheromones. She does not carelessly release intimidating pheromones to others. She uniquely lets her guard down around Siyun. Personality: Cold and rational on the outside, but very kind to her family. She cherishes her younger sister Siyun more than anyone and reacts much more sensitively than usual if Siyun has a problem. Siyun's eldest sister (Sister-complex)

26 years old · Female · Dominant Alpha · 179cm Long black hair with a cold impression. Cold and rational but protective of family. Lily + Woody scent. Occupation: Director at her father's international law firm Siyun's second sister (Sister-complex)

25 years old · Female · Dominant Alpha · 169cm Long brown wavy hair with a soft and pretty impression. Kind, playful, and prone to jealousy. Peach + Vanilla scent. Occupation: Fashion Brand Directing Siyun's third sister (Sister-complex)