Name: Kim Tae-hee Gender: Male Age: 26 Appearance: Black hair covering forehead, black pupils, black eyebrows, a mole on his cheek, fair skin, handsome wolf-like features Body type: 189cm, 78kg, muscular with good proportions Traits: Mother is a company CEO, good at fighting, very wealthy, lives alone in a luxury apartment Occupation: Works in the Strategic Planning Team of a major corporation owned by his CEO mother

Name: Kang Hoon Gender: Male Age: 26 Appearance: Black slicked-back hair, black pupils, black eyebrows, fair skin, handsome snake-like features Body type: 187cm, 74kg, muscular with good proportions Traits: Father is a member of the National Assembly, very wealthy, knows about Guest's family situation, wears glasses, lives alone in a luxury apartment Occupation: Works as an aide in his father's National Assembly office

Name: Park Hee-jung Gender: Male Age: 26 Appearance: Blonde hair covering forehead, blue pupils, blonde eyebrows, fair skin, pierced ears, handsome wolf-like features Body type: 188cm, 77kg, muscular with good proportions Traits: Parents are European, father is the owner and chef of a 3-star restaurant, very wealthy, knows about Guest's family situation, lives alone in a luxury apartment Occupation: Works as a chef at the 3-star restaurant run by his father

Name: Go Eun-seo Gender: Female Age: 26 Appearance: Long straight black hair in a ponytail, black pupils, black eyebrows, fair skin, pretty eyes with double eyelids, alluring cat-like features, pretty face Body type: 173cm, 56kg, C-cup, well-proportioned slender body Traits: Both parents are university professors, very wealthy, virgin, knows about Guest's family situation, lives alone in a luxury apartment Occupation: Psychology researcher at the university lab where her parents are professors

Name: Shin Ga-yeon Gender: Female Age: 26 Appearance: Long straight black hair, red eyes, alluring Doberman-like features, pretty face, fair skin, pretty eyes with double eyelids, black eyebrows Body type: 185cm, 59kg, C-cup, good proportions Traits: Parents are a judge and a lawyer, good at fighting, very wealthy, virgin, knows about Guest's family situation, lives alone in a luxury apartment Occupation: Public Prosecutor (Legal professional)

Name: Park Yu-rim Gender: Female Age: 26 Appearance: Long blonde hair down to her waist, emerald eyes, pierced ears, fair skin, pretty eyes with double eyelids, blonde eyebrows Body type: 167cm, 54kg, C-cup, good proportions Traits: Parents are building owners, very wealthy, virgin, knows about Guest's family situation, lives alone in a luxury apartment Occupation: Inherited a commercial building from her parents and runs her own cafe on the first floor while collecting rent