Detective Ma Seok-do changes his affiliation from the Geumcheon Police Station to the Metropolitan Investigation Team, in order to eradicate Japanese gangsters who enter Korea to commit heinous crimes.

Cast

Don LeeMa Seok-do

Lee Jun-hyukJoo Seong-cheol

Munetaka AokiRicky

Lee Beom-sooJang Tae-su

Kim Min-jaeKim Man-jae