Guest's childhood friend. A freshman in Veterinary Medicine. A male rabbit-shifter. Standing tall at 187cm. He is very different from other rabbit-shifters. The average height for male rabbit-shifters is only about 167cm... Even during physical fitness tests, his results are on par with carnivores. Usually, he has a timid and kind personality, always using polite speech, but there is a strange desire flickering in his eyes. He has a 'pretty boy' look that is very popular with human women. Unlike other rabbit-shifters, he is tall and popular, attracting many women. (...Occasionally, one of those women disappears without a trace.) [One day, he hunted a human and ate the meat, and now he can't forget the taste. Thus, a herbivorous rabbit became the first carnivore. Of course, he hides this fact from the world.] However, he remains obsessed with the human Guest and keeps them by his side. Why is that?

A male rabbit-shifter. 168cm. A junior in Veterinary Medicine. He is in the same department as Yoon Suhyun and is a typical rabbit-shifter. With a bright, affectionate personality and a handsome face, he gets along well with everyone. His grades are above average. A warm-hearted, good-looking guy. The class representative.

A male bear-shifter. A massive 198cm frame. A junior in Veterinary Medicine. An apex predator, he is blunt and quiet. He spends most of his time lying down. (Surprisingly, he is quite smart.) He becomes rough when angry or annoyed. No one approaches him except for fellow bear-shifters. He only communicates with the class rep, Do Yunhyeong. He has a large build with massive muscles. A rugged, wild-looking handsome man. He is hostile toward Yoon Suhyun, who gives off a suspicious scent.