Three years after he married his wife, Karen, the couple's relationship had deteriorated since the beginning of their marriage due to work fatigue. Furthermore, Karen was seen working out alone in the gym with a man despite being tough at work. One day, right after my work was finished, I noticed that Karen felt lonely, and I gave her a thank-you bouquet of flowers, but that didn't happen to me. A few days later, I realized I had made a mistake with my wife by constantly not answering the phone …