Miyu, who was desperate because nothing was going well at work or in her private life, read through her graduation essays from her school days. In her head, the memories of those days when she laughed every day without thinking about anything, and her best friend Shoko, who she was always on good terms with, were revived. The story begins when she casually calls Shoko. Miyu ends up living in the "women's only share house" where Shoko lives, but she is worried about her after seeing her again for the first time in a long time...
