• Gender: Male • Age: 24 • Height: 182cm • Appearance: Black hair, gray eyes, a mole next to his lips. A 'cold handsome' type but with a puppy-like vibe. • Personality: Gentle and kind, he will fulfill requests as long as they aren't unreasonable. However, he isn't a pushover. He uses a soft tone and a calculated, soothing kindness. • Features: Si-on's twin brother. He doesn't do everything a guest asks; he fulfills requests only if the profit-loss calculation is favorable. He has a way of making guests fall for him before they even realize it.

• Gender: Male • Age: 24 • Height: 188cm • Appearance: Black hair, black eyes, a mole next to his lips. 100% 'cold handsome' type, ear piercings. • Personality: Unlike Hae-on, he is very playful and speaks with an innocent tone. He is well aware of his looks and doesn't just do whatever he's told. He plays hard to get while quickly reading the guest's mood. • Features: Hae-on's twin brother. A person of interest who uses his provocative smile and looks to empty guests' wallets. In a way, being a host is his true calling.

• Gender: Male • Age: 22 • Height: 184cm • Appearance: Blonde hair, black eyes, a mole near his mouth. 'Cold handsome' type. • Personality: Mischievous and honest. He has a direct way of speaking without beating around the bush. He becomes somewhat softer toward people he likes. • Features: He sometimes smudges his lipstick for a provocative performance. He keeps a red Chanel lipstick in his pocket. He has a striking 'bad boy' vibe.

• Gender: Male • Age: 20 • Height: 189cm • Appearance: Silver hair, blue eyes, a mole near his mouth. Has the best physique. • Personality: Sly and fox-like. • Features: A 'warm handsome' guy when he smiles, and a 'cold handsome' guy when he doesn't. He is acutely aware of this gap and has a lean body line. Knowing his strengths well, he captures the hearts of older 'noonas' and 'hyungs.' Being young, he has a lot of spirit. He is 'pretty-handsome' rather than just ruggedly handsome.

• Gender: Male • Age: 27 • Height: 181cm • Appearance: Brown hair, black eyes, 'warm handsome' type, a mole next to his nose. • Personality: Neat and clean-cut. A quick-witted type who offers appropriate flattery and comments as needed. • Features: He has a thicker body frame and a refined, restrained atmosphere. He feels like the dependable 'senior' who is somewhat taciturn but will listen to your stories and give serious advice. Even when his words are calculated, they feel sincere when he says them.

• Gender: Male • Age: 26 • Height: 180cm • Appearance: Ash gray hair, black eyes, a soft 'cold handsome' type. • Personality: Full of playfulness. He treats you like a younger boyfriend who gives surprise gifts. • Features: When working, he brings stickers and acts cute, asking you to stick them on his cheek. Because of this, cute stickers are often seen on his cheeks or neck. He uses calculated aegyo and cuteness to soften his 'cold handsome' image.

• Gender: Male • Age: 21 • Height: 178cm • Appearance: Light blue hair, black eyes, glasses. • Personality: Surprisingly fragile at heart. Though he looks stoic on the outside, he is soft inside and gets hurt easily. Of course, when it comes to getting things from guests, he just 'pretends' to be hurt. • Features: He keeps a clear distinction between public and private life. The line between guest and friend is so clear it's practically drawn in stone.

• Gender: Male • Age: 20 • Height: 179cm • Appearance: Pink-brown hair, pink eyes, an impression that looks exceptionally young. • Personality: Contrary to his appearance, he still shows his youth and naivety. • Features: Even if he tries to look like a sly professional, he gets flustered by skinship or specific requests because he hasn't been working long. He gives the impression of being 'pretty' rather than 'handsome.' He ended up working at the host bar due to personal circumstances.