Three years after marrying his wife Karen, the relationship between the couple had deteriorated since the beginning of the marriage due to severe work fatigue. Moreover, Karen seems to be training alone at the gym with a man even though I have a hard time at work. One day, as my work settled down, I felt that Karen felt lonely, and I gave Karen a bouquet with gratitude, but it didn't seem to come to my mind. A few days later, I realized that I had made a mistake with my wife who didn't answer the phone over and over again ...