Being a filial daughter, Soojung decided to tie a knot with a stranger that her father chose to be her husband, Kim Myungsoo, despite the fact that both of them know nothing about each other.

One year is the time limitation. From the day of the wedding counts up to one year, after one year passed, they will file a divorce. 

However, living, eating and seeing each other everyday under the same roof, it's undeniable that thing between them start to blossom. But not until Soojung discover the horrible fact that harm her life.

From two strangers to a married couple, will the two of them able to reach their happy ending?