She's on Duty
“She's a natural born fighter… back to school!”
A boisterous detective goes undercover in a high school in order to befriend the teenage daughter of a notorious gangster.
Noh Joo-hyunas Detective Chun
Hong Soo-ahas Jo Hye-ryung
Moon Seo-yeonas So-young
Choi Bool-amas Chief Prosecutor
Kim Ji-wooas Ja-gyeong
Cha Ah-reum