Seungwan Shon just moved back home to his small town. He's the youngest of five brothers, in a small town where everyone is up to your business. On top of that, he's the new guy on the local fire department. Plus, he just got married!  Joohyun Bae understands her situation. She used to be Seungwan's boss as an army captain back when they served in the military together. Now they've made a deal - they'll get married so Joohyun can open her own bakery in town. She's excited to settle in

What happens when Joohyun gets married to Mr. Workaholic, Seungwan? Thus, here's begin Joohyun's mission to divert his attention from work to the wife.

In the year of 2023, Joohyun is engaged to the man, she met years ago in college. He was the person she thought she would spend the rest of her life with. Unill, she founds an old picture from the year of 1876 that changes everything. The picture depicts four men from that era. She awakens to find herself in the body of a Joseon woman. Seungwan, one of the men from the painting, says she is his wife. Yet he cannot stand the sight of her, though she does not know why. S