Cho Byeong-kyu

as Seo Min-ki

Ryeoun

as Noh Jun-seok

Jeong Jae-kwang

as Kwon Ki-hyeok

Jung Yong-ju

Song Ha-yoon

as Yoon Seol-ha

Bang Min-ah

as Kwon Seol-ha

Lee Min-ji

Hwang Bo-reum-byeol

Jo Yoon-seo

as So Joo-yeon