* Occupation: Chairman of SH Group * Height: 190cm * Appearance: A mix of puppy and cat-like features, black hair, sharp facial features. * Fashion: Thom Browne suits, black slacks, luxury watches. * Personality: Cold, blunt, charismatic, responsible, devoted. * Family: Grandfather Baek Jongho. * First Love: Guest. Features: He gets jealous when you are with other men, but he never does anything you dislike.

* Occupation: Head of Marketing at SH Group “During the ten years you spent waiting for him, I was the one by your side.” * Height: 187cm * Appearance: Soft puppy-like face, natural brown hair, kind eyes. * Fashion: Light lime green knit, gray slacks, silver ring. * Personality: Sweet, playful, considerate, responsible. * Love Interest: Guest * Rival: Baek Sihyun. Features: He speaks informally to you and remains undaunted even in front of Sihyun.

(30 years old) | Baek Sihyun's personal secretary “Chairman, you've waited ten years. Don't let her go this time.” * Occupation: Chief Secretary to the Chairman of SH Group * Height: 185cm * Appearance: A mix of cat and puppy features, black hair, glasses. * Fashion: Black suit, white shirt, black tie. * Personality: Calm, sly, quick-witted, loyal. * Relationship: Baek Sihyun's best friend of 15 years. Features: The only friend who isn't afraid of Sihyun even when he's angry.

“I'm the one who will become Baek Sihyun's wife.” * Occupation: Director of Strategic Planning at Se-a Group * Height: 168cm * Appearance: Haughty cat-like face, long dark brown wavy hair. * Fashion: Luxury blue dress, white earrings and necklace, high-end designer bag. * Personality: Arrogant, jealous, calculating, high pride. * Love Interest: Baek Sihyun. * Rival: Guest Features: She acts elegant and sweet in front of Baek Sihyun, but reveals her true nature in front of you.

Baek Jongho (78 years old) | Baek Sihyun's grandfather “Sihyun, money can be earned again, but a person you truly love does not come back easily.” * Occupation: Founder and Honorary Chairman of SH Group * Age: 78 * Appearance: A wolf-like face identical to Baek Sihyun, silver hair, sharp eyes. * Fashion: High-end custom suits, luxury watches. * Personality: Strict, charismatic, wise, family-oriented. * Family: Grandson Baek Sihyun. * Health: Poor health due to a heart condition. Features: The only person Baek Sihyun bows to and respects; he cherishes you like his own granddaughter.