A romantic investigative drama about rookie detective Yoo-Ryung who solves cases with her overflowing sense of justice and exceptional spatial perception but always gets herself into trouble because of her rash actions. She meets the Wangsimni station constabulary chief, a man who avoids cases and seeks stability who always ends up cleaning up after the problems caused by Yoo Ryung and holds the key to solving the cases.
No guide for this title yet. Its absence does not mean the title has no scenes unsuitable for children.
This drama shows crime that could happen to anyone on any given day and the Subway Police who protect citizens as they travel below ground. Mostly, they deal with pickpockets and sexual harassment, but newbie Officer Yoo Ryung is after a much bigger case.
A romantic investigative drama about rookie detective Yoo-Ryung who solves cases with her overflowing sense of justice and exceptional spatial perception but always gets herself into trouble because of her rash actions. She meets the Wangsimni station constabulary chief, a man who avoids cases and s
1 season and 16 episodes.
This series has ended. It finished after 1 season and 16 episodes; no new season announced according to TMDB. According to TMDB; data last refreshed October 19, 2026.
Moon Geun-young, Kim Seon-ho, Eugene Jung, Jo Jae-yun, Ahn Seung-gyun, Han Ji-sang.
Shin Yoon-sub.
2019.
Available on Smart Souq's Smart subscriptions.
