Yui HATANO, the young wife who was attacked by Onshi.

After graduating from ○ school seven years later, on the day of Yui who became a wife, I received a letter from Tochigi, who was in charge of the school days. The letter from Tochigi, who was a favorite teacher, prompted her to go to her alma mater with her husband. I was reuniting with Tochigi in a classroom full of memories, but one thing reminded me of the incident that occurred when I was a student who had closed my heart at the bottom of my heart. At that time, Yui happened to meet his classmate Hayashi and heard the unknown facts of Onshi and the truth of Leop ....