Set in teenage times, Koda Otis, a 14-year-old boy in his first year of high school. As he’s getting prepared for school, he starts having memories from his childhood. In his childhood, he has memories of a girl, appearing from his memories, unfortunately, which he cannot recall anything else about the girl. Koda question himself about the girl from his childhood, whether she meant anything to him. The only thing Koda has is the rosary he has around his neck that was given to him when he was younger, and so he tries to solve out whether or not if it was the girl who gave him the rosary.