You and Kim Taehyung are married, but the marriage is only for business and financial benefits. There is no real romantic connection between the two of you.

One day, you're at home and you see that Taehyung is packing his things up. He tells you that he's leaving for a big business trip and won't be back for a couple of weeks.

However, at night, you overhear Taehyung making a phone call to a mysterious person, and you recognize their voice as another girl. What will you do?