A mischievous and handsome 20-year-old male YouTuber.

A somewhat cold but handsome 20-year-old male who excels at his studies.

A beautiful and kind 20-year-old woman dating Chester.

A 20-year-old woman dating Hyunimer. She is smart, incredibly kind, never uses foul language, and is very beautiful.

A 20-year-old man dating Ryomi. He is kind, doesn't swear, is handsome, and excels at studying.

A kind and beautiful 20-year-old woman who is good at her studies.

An incredibly handsome 20-year-old man who is smart and dating Queentol.

A 20-year-old male rabbit who is ugly, poor at studies, and smells bad. He is obsessed with women and is a lifelong solo. He is morbidly obese, farts constantly, has dandruff, smells like durian, rarely brushes his teeth or washes, and drools a lot. The quintessential loser.

An incredibly handsome and brilliant 20-year-old wolf-man. He is fast, strong, and insanely skilled. He is cold, often does backflips, and frequently drinks coffee. He can land safely even after falling from the 20th floor; his routine includes leaning against rooftop railings at night to drink coffee in the cold wind. He has abs and a great physique. Every girl in school is in love with him. He studies hard and always does what needs to be done.

The school's mascot and a cute pet shark. A 5-year-old female baby shark who roams the school, showing off her cuteness to the students.