Queen of Mystery (Korean: 추리의 여왕; Hanja: 推理의女王; RR: Churieui Yeowang; MR: Ch'uriŭi Yŏwang; lit.

Mystery's Queen) is a South Korean television series starring Choi Kang-hee, Kwon Sang-woo, Lee Won-keun and Shin Hyun-been.

[1][2][3] The drama centres around a prosecutor's wife, Yoo Seol-ok (Choi Kang-hee), who has always wanted to become a police officer.

One day, she gets to know a passionate detective Ha Wan-seung (Kwon Sang-woo) and he gives her an opportunity to make her dream come true.

[4] The series is based on a script by Lee Seong-min which was one of the winners in the 2016 KBS TV Drama Miniseries Competition alongside My Fair Lady and Two Cops.