Minami is a teacher who teaches at a school in Japan, she is a fierce teacher and respected by everyone at school but she is actually stressed out because of her job as a teacher and also has to take care of a child with her husband who is constantly busy working outside the city. One day Minami was surprised by one of the students who never came to school again for two months, she was getting annoyed and stressed with her extra work to find the student at their house...