"I had to continue even if I was spat out unpleasant words and looked down on ..." Immediately after purchasing an apartment, her husband had an accident and lost her job. In order to pay the loan, I had no choice but to choose a night job apart from my part-time job. I want to regain a happy life with my husband one more time ... One day, when I was working with that single-mindedness, I had the worst reunion with Imai, a sexual harassment teacher. And when I opened the door of the hotel, the days of hell began ...