My body and mind fell in love with me even though I was for the purpose of my beloved son's entrance into school. Rieko HIRAOKA

She lost her husband in an accident, and she was a mother who lived together with her son, Yojo. Working hard with a single woman, the sage grew well and became a student who could aim for first-class universities. From now on, the hardships will be rewarded, and if yagura becomes a member of society, happy life is waiting .... That was supposed to be the case. In summer, before graduation of Yojo next year, Chikako Hiraoka consulted with Shiraishi, a homeroom teacher. After having a good three-person interview, Eko Sato left her in the classroom alone and was told that "there is a problem with yorogi's progress."