"Even if he said mean things to me and looked down on me, I had to carry on..." My happiness with my husband crumbled in an instant. Just after we bought an apartment, my husband was in an accident and lost his job. In order to pay the mortgage, I had no choice but to take on a night job in addition to my part-time job. I wanted to live a happy life with my husband again... One day, while I was working with that thought in mind, I had a terrible reunion with Imai, a sexually harassing teacher. And the days of hell began when I opened the hotel door...