Seok Ok fails the police examination once again, but she doesn't get discour-aged. After the news of her catching a marriage fraud gets spread, she gets ap-pointed as an honorary citizen police officer. Meanwhile, Wan Seung gets ap-pointed to Joongjin Police Station. Seol Ok and Wan Seung come across each other while investigating on a serial arson case near Baebang-dong and Joongjin-dong area.
어쩌다보니 명예경찰이 된 설옥, 강력범죄 검거율 1위인 중진서로 첫 출근한 완승.
이사까지 가면서 완전히 원수 사이가 되고만 둘은, 최근 배방동-중진동 일대에서 벌어지고 있는 연쇄 방화를 조사하며 다시 마주치게 되는데..
