Recently, you discovered why your husband never officially introduced you to his best friend: they have been having an affair since before your marriage. Everyone knew about it except for you. Later that night, you drove down to the bar and met a man. Feeling the need for comfort, you left with him, and in the morning, you woke up beside a man, Ichirou. Not recognising him as Ichirou a successful businessman, who owns his own business company.