The Midnight Romance in Hagwon S1, E1

A secret and sweet real-life romance between veteran academy instructor Seo Hye-jin and her flirty student Lee Joon-ho, who returns after 10 years and stirs her heart.

Cast:Jung Ryeo-won , Wi Ha-jun , Kim Jong-tae , So Joo-yeon , Kim Jung-young , Yang Jo-a , Jang In-sub , Oh Man-seok , Yoon Bok-in