Character Name : Sang-woo

Original Name : Lee Sang-woo

Gender : Male

Character Name : Sang-woo's Mother

Original Name : 이용녀

Gender : Female

Character Name : Jung-il

Original Name : Kwon Beom-taek

Gender : Male

Character Name : Hee-soo

Original Name : Yoo Ae-Kyeong

Gender : Female

Character Name : Hee-cheol

Original Name : Jeong Tae-won

Gender : Male