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.
as Yoo Ryung
as Ko Ji-Seok
as Ha Ma-Ri
as Lee Man-Jin
as Kang Soo-Ho
as Chief Kong
as Kim Hyeong-Ja
as Jeon Won-Chool
as Han Ae-Sim
as Choi Kyung-Hee
as Park Mi-Hyun
as Kim Woo-Hyeok
as [Lee Man Jin's third daughter]
as BJ Avocado
