Character Name : Jeong Shik

Original Name : Baek Seo-bin

Gender : Male

Character Name : Jung Ja

Original Name : Cha Min-jee

Gender : Female

Character Name : Principal

Original Name : Kim Gyeong-ryong

Gender : Male

Character Name : Vice principal

Original Name : 김승환

Gender : Male

Character Name : Guidance teacher

Original Name : Park Jae-hoon

Gender : Male

Character Name :

Original Name : Lee Sang-eun

Gender : Male

Character Name : Hye Na

Original Name : Ha Eun-seol

Gender : Male

Character Name : Cheol Gi

Original Name : Seo Joon

Gender : Male

Character Name : Teacher Kim

Original Name : 이설구

Gender : Male

Character Name :

Original Name : Son So-young

Gender : Male

Character Name : Jae-seok [Student]

Original Name : Lee Jae-seok

Gender : Male