Synopsis: The profiler and elite cop Ho-tae is a perfect case solver who has absolute confidence in arresting criminals. Staking out to arrest a serial killer one day, Ho-tae happens to witness the killer get involved in a hit-and-run accident. He follows the driver home and finds out that the driver is Jin-sook, the first girl he ever loved. Ho-tae starts to have strong feelings of love for her. His investigation principle is shaken down to the root however, when Ho-tae discovers that she is not only a hit-and-run driver but also the famed thief who’s long been on the wanted list. Will Ho-tae be able to arrest his first love?