I work at the same company as my wife Nanami. From what I've heard from Nanami, she seems to like Horiuchi, a college student intern who recently joined us. Since we've been married for a few years, I can't help but feel jealous and anxious. On the day Nanami came home around midnight due to a system problem, she was apparently dealing with the issue together with Horiuchi. Since that day, Nanami's schedule has increased, and I can't calm my nerves as she heads to work on her day off, so I follow her...