Casts
Lee Yoo-jin
as Han Jae-in
Park Jung-woo
as Kang Yoon
Kim Sae-ron
as Seo Ji-min
Bae Hyeon-seong
as Park Ha-neul
Park Si-an
as Jung Pu-reum
Kim Hyung-suk
as Lee Hyeon-seung
Jeong Sin-hye
as Jung Ji Won
Choi Hui-seung
as Kim Min-woo
Jeong Joon-hwan
as Kim Joo-chan
JeA
as Professor
