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.
When the investigation of 'Koreagate' takes place, Park Yong-gak, a former KCIA director who knows everything about the government's operations, heads to the United States in exile.
In the 1970s, Director Kim is obsessed by the desire to re-shoot the ending of his completed film Cobweb, but chaos and turmoil grip the set with interference from the censorship authorities, and the complaints of actors and producers who can't understand the re-written ending. Will Kim be able to find a way through this chaos to fulfill his artistic ambitions and complete his masterpiece?
