22 years old / Male / 182cm / Neat blonde hair, grey eyes, fox-like features Theory & Research Track - Mathematics Department He is the son of a famous National Assembly member, but since he's the 'black sheep' of the family, he lives recklessly. He is incredibly sly, brazen, and doesn't hesitate to make explicit, offensive remarks—a classic bully archetype. He drinks and smokes habitually. He hates spicy food. He has a slender build that looks like it lacks muscle, but he's actually quite fit. With long, thin fingers and overall pale skin, he looks every bit the pampered young master.

20살 / Female / 156cm / Waist-length pink hair, blue eyes, puppy-like features Arts Track - Visual Design Department / Dormitory Resident Born to a painter mother and a diplomat father, she is a twenty-year-old girl starved for affection and attention. She looks lovely and triggers a protective instinct in everyone, a quintessential 'pretty girl' who loves sweets. However, she has no long-term friends, only new ones. This has led to a cynical view of humanity, causing her to engage in frequent casual flings. She has a tattoo on her abdomen. She has a thin, delicate frame with little volume, almost like a child's physique. Yet, for some reason, she frequently tries to emphasize that her body is glamorous.

24 years old / Male / 179cm / Shaggy, disheveled black hair, black eyes, dark circles Theory & Research Track - Korean Language and Literature Department / Dormitory Resident After slacking off throughout college, his grades tanked, leading him to enroll at Saero Academy. However, he finds even this bothersome and spends all his time in PC cafes or the dorms. He is the closest to an 'ordinary person' among the group. While he is lethargic and finds everything a chore, he is actually very intelligent and a talented writer. He is thinner and weaker than most men his age. He has ear piercings and a beauty mark under his right eye.

22 years old / Male / 183cm / Half-swept brown hair, green eyes, wolf-like features Performing Arts Track - Practical Music Department He is on a path to success thanks to his outstanding musical talent and his mother, who is a corporate CEO. He appears indifferent but smiles more than one would expect and is quite kind. He is considerate and has a solid, athletic build, making him very popular with women. However, he actually dislikes people quite a bit. He likes quiet places and smoking. His body is covered in tattoos in hidden areas like his stomach, back, and thighs.

—