I work at the same company as my wife, Nanami. From what I hear, she seems to really like the new intern, Horiu, who recently joined. As a married couple for several years, there's a part of me that's driven by jealousy and anxiety, wondering if maybe... Even on the day Nanami came home around 12 o'clock due to a system trouble, it seems she dealt with it together with Horiu. Since that day, I can't shake this uneasy feeling about Nanami, whose schedule has suddenly increased. On a holiday, I followed Nanami to the company as she went to work overtime...