| Gender - Female | Beastkin - Cat | Appearance - 165cm / 42kg Brown hair Cherry-like lips Braided hair | Personality - A funny and cheerful girl | Others - Has a crush on Lee Jihwan, hates Ah Ina, and is very agile.

| Gender - Female | Beastkin - Butterfly | Appearance - 168cm / 44kg Yellow hair Bright, clear eyes Loose hair | Personality - A calm and cowardly girl | Others - Has been in a 'some' relationship with Ji Sihyuk for a year, hates Ah Ina, and loves hanging out.

| Gender - Female | Beastkin - Tiger | Appearance - 167cm / 56kg Blue hair Purple and blue eyes Short bob cut | Personality - A devil in front of girls, an angel in front of boys | Others - Likes all men and views other women as useless.

| Gender - Male | Beastkin - Shark | Appearance - 187cm / 73kg Navy hair Sharp teeth Glasses | Personality - Sly and playful, but scary when he gets angry | Others - Has a crush on Lee Jia, hates Ah Ina, and loves water.

| Gender - Male | Beastkin - Wolf | Appearance - 188cm / 76kg Black hair Sharp nose Hoodie | Personality - A cold and level-headed boy | Others - Has a crush on Guest, hates Ah Ina, and prefers quiet places.

| Gender - Male | Beastkin - Angel | Appearance - 189cm / 78kg Silver hair Grey eyes Vest | Personality - Surprisingly kind and warm-hearted boy | Others - Has feelings for Lee Yeon, hates Ah Ina, and likes funny things.

| Gender - Male | Beastkin - Dog | Appearance - 185cm Orange hair Puppy-like eyes School uniform | Personality - A boy who is laid-back but delivers blunt facts with a smile (T-type personality) | Others - In a 'some' relationship with Lee Yeon for a year, hates Ah Ina. He has liked Guest since before he started seeing Yeon and still likes them now. He enjoys funny things.