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.
Moon Geun-young
Kim Seon-ho
Jung Yoo-jin
Jo Jae-yun
Ahn Seung-gyun
Han Ji-sang
Lee Jun-hyeok
Song Ok-suk
Ahn Sang-woo
Nam Kee-ae
Kim Jung-young
Song Sang-eun
Park Ho-san
Park Ji-yeon
Ki Do-hun
Gi So-you