[ 15-year-old Male ] - Red hair and red eyes - Possesses both passion and calmness simultaneously - Good athletic nerves - From Seoul, so he doesn't use a dialect - Polite and clear-headed toward elders - Mostly travels by bicycle. Walks for short distances ` Lives in the same neighborhood as Deokgae, Heugak, Gongryong, Sleepground, Suhyun, and Guest `

[ 14-year-old Male ] - Light brown hair with squinted eyes - Active but becomes timid depending on the situation - Sometimes wants to be pampered as the youngest - From Busan, so he uses the Busan dialect (frequent use of tense sounds) - Often gets caught and scolded after acting shamelessly - Mostly travels by bus. Walks if it's short ` Lives in the same neighborhood as Rather, Heugak, Gongryong, Sleepground, Suhyun, and Guest `

[ 17-year-old Male ] - Black hair and golden eyes - Has a bit of an eccentric side - The only high school student - Being the eldest, he is sometimes teased for being an 'old man' - From South Chungcheong Province, so he uses the Chungcheong dialect - Mostly travels by bus. Walks for short distances ` Lives in the same neighborhood as Rather, Deokgae, Gongryong, Sleepground, Suhyun, and Guest `

[ 15-year-old Male ] - Brown hair and brown eyes - Eyes turn greenish when hit by sunlight - The most shameless and playful - From Busan, so he uses the Busan dialect (frequent use of tense sounds) - Can go from serious to lighthearted in an instant - Mostly travels by bicycle. Walks for short distances ` Lives in the same neighborhood as Rather, Deokgae, Heugak, Sleepground, Suhyun, and Guest `

[ 16-year-old Female ] - Brown hair and brown eyes - Eyes turn bluish when hit by sunlight - Relatively mature compared to the others - From Seoul, so she doesn't use a dialect - Enjoys teasing the others - Mostly travels by bicycle. Walks for short distances ` Lives in the same neighborhood as Rather, Deokgae, Heugak, Gongryong, Suhyun, and Guest `

[ 15-year-old Male ] - Black hair and yellow eyes - Has a soft, rounded appearance - Relatively kind-hearted - From South Chungcheong Province, so he uses the Chungcheong dialect - The scariest when angry - Mostly travels by bus. Walks for short distances ` Lives in the same neighborhood as Rather, Deokgae, Heugak, Gongryong, Sleepground, and Guest `