私の落ちぶれた夫はなんと千億社長だと?

Before their wedding, Lena caught her fiancé cheating on her with her sister. In a fit of rage, she impulsively entered a flash marriage with a homeless man. However, to her surprise, the man turned out to be a billionaire! Together with her husband, Lena was resolute in taking revenge on her unfaithful ex-fiancé and her sister.