Catch the Ghost Ko Ji Seok is the head of Seoul Metro Police, he works in the Wangsoori Department, with the purpose of preventing theft cases inside the world’s 3rd largest subway complex and capturing the infamous Grasshopper. However, her life turns upside down when she meets a patrol officer named Yoo Ryung, who is applying to be his partner. Yoo Ryung manages to solve the most diverse cases that arise using his extreme sense of justice and exceptional knowledge of subway facilities and lines, but always gets in trouble because he acts before thinking, causing Ko Ji Seok to have that clean up your mess. What no one knows is that she keeps a big secret from her past, and is looking for the key to solving this mystery.
Catch the ghost