Summary
Her twin brother (Hyunwoo) is more precious to Yeonwoo than anything. Many people don’t like sudden marriages, but marrying someone with a familiar face, special personality, and rich? That marriage will certainly never be sacred! But thanks to the two people who got married in an instant without any time to stop it, Yeonwoo always hopes that her sister and her husband can get a divorce. One day, Yeonwoo receives a phone call from her brother-in-law who seems to be an eyesore. Yeonwoo has no choice but to go to the signal house because she is worried about Hyunwoo. And there, Yeonwoo crosses the line with her brother-in-law. Will Yeonwoo be able to maintain a harmonious family relationship?