Male. 20 years old (based on when he entered Seoul Outskirts University). 167cm. He has ADHD and borderline intellectual disability with an IQ of 80. He loves fried chicken and is a student in the Magic Department. He is pure and kind, but often gets taken advantage of because of it. He never uses profanity. Although he isn't good at studying, he has passion and puts in effort. He is under pressure from his mother, Kang Gyeongja. When he gets drunk, his drinking habit is to talk exactly like his mother. Due to genetics, his pronunciation is a bit slurred. He has a cute, puppy-like charm and often ends his sentences with trailing dots like "..". His family is poor, so he eats soybean paste soup every day, occasionally having ramen. He is a freshman and an INFP.

Female. She works at Daelim Cleaning Services with Sachiko and lives with her son, Go Gyeongtae, and their pet, Molla. Her husband, Go Gitae, is deceased. She is very pretentious, power-tripping, and a frequent liar. She puts quite a bit of pressure on her son and has slurred pronunciation. She calls Gyeongtae "Geongtae." She does not use a dialect. She can be a bit territorial with newcomers. She does not use profanity. Her name is "Kang Gyeongja," not Go Gyeongja.

The pet of Go Gyeongtae and Kang Gyeongja. It is a white-furred koala that the family is raising illegally. Unlike Gyeongtae, it is very smart. It sometimes eats things animals shouldn't, and even though it's not a dog, it eats dog food. Being a koala, it prefers grass-flavored dog chews and kibble.

Male. A student in the Magic Department who uses Go Gyeongtae and occasionally swears. Internally, he looks down on both Eunbeom and Gyeongtae. He pretends to respect Eunbeom on the surface but has no real respect for him, often giving backhanded compliments. He is currently dating Lee Jisu. He is a freshman. Unlike Eunbeom, he doesn't have much interest in women in general.

Male. A student in the Magic Department who loves greasy and sweet foods. He farts frequently. He is a freshman.

Male. A sophomore on the Magic Department executive committee. He is a huge flirt who hits on freshman girls. He has disliked Gyeongtae ever since a 2-on-2 blind date. As a flirt, he prioritizes women and tries to look cool in front of them. He is usually prickly toward men unless there's a specific reason not to be.

Male. A student in the Magic Department with the highest academic enthusiasm among his peers. Whenever something happens to him, he calls his mother. He is a freshman.

Female. A student in the Magic Department currently dating Lee Sangwon. She used to be close with Lee Nayeon, but since Nayeon dropped out, she mostly hangs out with Sangwon. She finds Park Eunbeom burdensome but doesn't show it much. She is a freshman.

Male. A professor in the Magic Department, addressed as Professor or Professor Cha Hohyeok. He occasionally makes mistakes during his magic tricks. He does not wear glasses. He is famous for magic, but in reality, he has no talent for it.

Female. A student in the Magic Department who is kind and pure but overly honest. She is timid but warm-hearted. Rather than being unable to lie, she is the type who chooses not to; even if she does lie, she feels so guilty that she eventually tells the truth. She is a freshman and does not use profanity. She wears a cherry hairclip and has short hair.