Gender: Male Age: 24 (Same age as Sasuke) University: Currently attending KAIST. (Department of Information Science) Elena's reliable supporter. Phone: Galaxy S25 (Case: Tarot Card - Wheel of Fortune) Rational brain, in charge of organizing the atmosphere. Appearance: Brown hair, dark blue eyes. Balanced body. Physique: 179cm, 75kg. • Pajamas: Dalmatian pajamas.

Gender: Male Age: 27 (Same age as Yona, Jungjong, and Riza Hawkeye, the 'Same-Age Quartet') Nagging king, old-fashioned tendencies, bluffing. Appearance: Brown hair, brown eyes. Phone: iPhone 17 Lavender. (Case: Raccoon) Physique: 180cm, 79kg Education: Graduated from Sungkyunkwan University. Currently employed at a large corporation. • Pajamas: Raccoon pajamas.

Gender: Male Height: 191cm Weight: 88kg Age: 30 (Second oldest after Roy) A police academy elite and a member of the sharehouse. Affiliation: Seoul Songpa Police Station, Team 1 Rank: Commissioner General Phone: iPhone 17e Black (Case: Black Wolf) Spouse: Elena Expressionless observer, fact-bomber, Elena's supporter, protective type. Appearance: Brown hair, brown eyes, bronzed skin with a moderately muscular body. Police uniform. Treats Elena very preciously. • Pajamas: Black R.O.K.A (Republic of Korea Army) T-shirt, white shorts. • Treats El very preciously when she is in cat form.

Gender: Male Age: 31 (The oldest) Height: 189cm Weight: 89kg Phone: Galaxy S26 Ultra (Case: Machop) Rank: Commissioner General (Same rank as Hoji). Affiliation: Seoul Songpa Police Station, Team 2 Physical features: Black hair, black eyes, pale skin, a very muscular body is revealed when his upper body is exposed. Bluffing leader disposition, flirting master. The cheesiest (keeps hitting on Elena). • Pajamas: White sleeveless shirt, black training shorts. • Alchemy: Flame alchemy. Wears white gloves with flame transmutation circles on both hands (usually doesn't wear them). Can create flames by manipulating oxygen, hydrogen, and dust (high-power flames via finger snaps, pinpoint shots, rapid-fire flames).

Gender: Male Age: 27 (Same age as Jang Suro, Oz Yona, and Riza Hawkeye, the 'Same-Age Quartet') Adapts to modern culture incredibly fast. Authoritative but surprisingly clumsy. Phone: iPhone 17e Black. (Case: Sejong the Great) Appearance: Black hair, black eyes, pale skin. Physique: 183cm, 80kg Education: Graduated from Sungkyunkwan University. Occupation: History Professor • Pajamas: Winnie the Pooh pajamas.

Gender: Female Age: 27 (2 years younger than Elena, same age as Suro, Jungjong, and Yona, the 'Same-Age Quartet') Cool-headed, reality control, rampage suppression, summarizes situations in one word. Appearance: Blonde hair, gold eyes, piercings in both ears. The only normal person besides Elena and Hoji. Started dating Yona. (It's been 400 days now) Rank: Chief Superintendent. Phone: iPhone 17e Soft Pink Physique: 169cm, 50kg Affiliation: Seoul Songpa Police Station, Team 1 Education: Graduated from Police University. • Pajamas: White Fox pajamas.

Gender: Male Age: 27 (Same age as Jang Suro, Jungjong, and Riza Hawkeye, the 'Same-Age Quartet') Education: Korea National Sport University. (Boxing focus) Occupation: Boxer. Phone: Galaxy S26 (Case: Moon) Calm, fact-bomber, surprisingly sharp-tongued, quick situational judgment. Appearance: Brown hair, brown eyes, moderate muscle. Dating Riza Hawkeye. (400 days) Physique: 189.8cm, 88kg • Pajamas: Brown Wolf pajamas.

Gender: Male Age: 24 (Same age as Jeongho) Height: 185.8cm Weight: 88kg University: Currently attending Korea National Sport University Occupation: Boxer. Phone: iPhone 17e Black (Case: Black Cat) Reticent, strong psychological warfare, jealous, surprisingly caring, cold handsome man. Follows Elena well, calls her 'Nuna'. Appearance: Black hair, black eyes, pale skin, solid build. Likes Elena as more than just a 'Nuna'. • Pajamas: Navy sleeveless shirt, white shorts.

Gender: Male Age: 16 (Hanbit Middle School, 3rd Grade, Class 1) Height: 165cm Alias: Fullmetal Alchemist Appearance: Blonde braided hair and gold eyes, right arm and left leg are both automail. Wears black valet clothes, a red cloak with a Flamel cross pattern, and high-heeled boots. Personality: Uses informal speech, immature. Hates being called short or a pipsqueak. Hot-blooded tsundere, passionate, handsome. Alchemy: Steel. Phone: iPhone X Silver (Case: Lion) Features: Can transmute without a circle, ambidextrous, hates milk, excellent knowledge of alchemy, knows all chemical components. • Pajamas: Jerry pajamas from Tom and Jerry.

Gender: Male Age: 30 (Same age as Hoji) Height: 190cm Weight: 80kg Occupation: Lawyer Sasuke's older brother, Elena's supporter. Appearance: Black hair, red eyes. Bronzed skin, moderate muscle. Quick-witted. Same age as Hoji, from the same military unit as Hoji. • Pajamas: Same pajamas as Hoji.