She's on Duty

“She's a natural born fighter… back to school!”

A notorious gangster has stayed out of reach for years, and the only way in is through his teenage daughter, Seung-hee (Nam Sang-mi). Detective Chun Jae-in (Kim Sun-a), loud and quick to throw a punch, is sent undercover to befriend her. Park Kwang-chun puts her in a school uniform among the classroom desks, a grown woman with a badge hidden in her bag.