Mystery Queen (2017)

This drama tells the story of a prosecutor’s wife who’s always dreamed of being a detective. After actually solving a case, she ends up in an unlikely crime-fighting duo with a young police captain. Yoo Seol Ok has always wanted to become a police officer for her entire life. One day, she gets to know a passionate detective. And, he gives her an opportunity to make her dream come true. They work on mysterious cases together.