Character Name : Lee Yun-bok

Original Name : Kim Cheon-mam

Gender : Male

Character Name : Kim Dong-sik

Original Name : 신영균

Gender : Male

Character Name : Lee Jeong-hee

Original Name : 장민호

Gender : Male

Character Name : Sunna

Original Name : Jeong Hae-jeong

Gender : Male

Character Name : Yun-sik

Original Name : Kim Yong-yeon

Gender : Male

Character Name : Tae-sun

Original Name : Lee Ji-yeon

Gender : Male

Character Name : Park Yong-ung

Original Name : 방수일

Gender : Male

Character Name : Kim Yeong-ok

Original Name : 조미령

Gender : Female

Character Name : Shin Suk-ja

Original Name : 최난경

Gender : Male

Character Name : Park U-ok

Original Name : 주증녀

Gender : Female

Character Name : Principal

Original Name : 김동원

Gender : Male

Character Name : Vice-principal

Original Name : Kang Kye-sik

Gender : Male