Oh Yeon-seo

Eugene

Jang Kyoung-ah

Unjoo

Son Eun-seo

Soy

Song Chae-yun

Eun-young

Yoo Dam-hee

Jung-un

Park Ga-hee

Ju-yeon

Park Jung-yoon

Jung-yoon

Kim Su-hyeon

Min-ju

Lee Ru-ahn

Mi-so

Kang Byul

Bo-yoon

Hwang Seung-eon

Ji-mi

Lee Seul-gi

Hyun-jin

Jung Hye-in

Hye-in

Choi Shang

Ki-ho

Shin Yeon-sook

Nun

Han Kang-soo

Computer Teacher

Park Yong-jin

Eun-young's father

Lee Jong-yong

Director

Lee Jong-yong

Screenplay

Lee Choon-yun

Executive Producer

Jeon In-han

Production Design

Park Deok-soo

Sound Supervisor

Kang Seung-gi

Director of Photography

Kim Jae-beom

Editor

Kim Sang-bum

Editor

Lee Se-young

Adaptation

Lee Se-young

Producer

Lee Yoon-hyung

Adaptation

Hwang Joo-yeon

Adaptation

Park Sun-ji

Makeup & Hair

Hong Jang-pyo

Special Effects Supervisor

Yoon Jae-hun

Visual Effects Supervisor

Jeon Yu-jun

Martial Arts Choreographer

Park Young-bong

Lighting Director