"Teacher, why do you always take your ring off at school?" I couldn't hide my shock at the words of my student, Shinichi-kun. When my husband was transferred to a new post, I chose my work over my husband, and from that day on, our relationship may have cooled completely. In contrast to my cold husband, Shinichi-kun looked at me with a passionate gaze. Of course, I knew it was wrong. But even so, I couldn't look away from Shinichi-kun's honest and pure feelings...