Naleul Gieoghae

Iyuyeong

Han Seo-rin

Gimhuiwon

Oh Guk-cheol

Ohanui

Yang Se-jeong

Ihagju

Kim Dong-jin

Gimdami

Yu Min-ah

Gim-Yeongseon

Han Soon-jeong

Ijeyeon

Kim Jin-ho

Janghyeogjin

Jo Young-jae

Son Kang-gook

Choi Kyu-dong

Gogyupil

Detective Moon

Lee Jae-hyeok

Detective

Jeong-Ujin

Jin-ho's friend