Character Name : Kang Hye-jeong

Original Name : 한해인

Gender : Female

Character Name : Yu Hyo-yeon

Original Name : 전소니

Gender : Female

Character Name : Jeon Su-yang

Original Name : Gam So-hyun

Gender : Male

Character Name : Lee Min-seong

Original Name : Lee Seung-chan

Gender : Male

Character Name : Jeon Gwang-sik

Original Name : Lee Geun-hu

Gender : Male

Character Name : Yu Ji-yeon

Original Name : Lee Ja-min

Gender : Female

Character Name : Cha Mi-suk

Original Name : Choi Sol-hee

Gender : Female

Character Name : Police Detective Han Seong-won

Original Name : Hong Seung-i

Gender : Female

Character Name : Police Detective Jang-uk

Original Name : Ji Jeong-hun

Gender : Male

Character Name : Grandmother

Original Name : Seong In-ja

Gender : Female