My Dearest Nemesis

Mun Ka-young

as

Baek Su-jung

Choi Hyun-wook

as

Ban Ju-yeon

Lim Se-mi

as

Seo Ha-jin

Kwak Si-yang

as

Kim Shin-won

Kim Young-ah

as

Kwon In-kyoung

Ban Hyo-jung

as

Jeong Hyo-seon

Ko Chang-seok

as

Baek Won-seob

Lim Young-joo

as

Choi Nana

Kim Woo-kyum

as

Yang Joon-su

Son Sang-yeon

as

Baek Su-bin

Seong Seung Ha

as

Kim Seok Hui