Hiiragi Hanako transferred to a junior high school. She was bullied by Ai, Nana and Hazuki and her secret had leaked out. She was the sole survivor from the family massacre case. While Yoshi... Read allHiiragi Hanako transferred to a junior high school. She was bullied by Ai, Nana and Hazuki and her secret had leaked out. She was the sole survivor from the family massacre case. While Yoshioka Aya a class teacher tried to stop bullying, Hazuki went missing. Hanako was suspected ... Read allHiiragi Hanako transferred to a junior high school. She was bullied by Ai, Nana and Hazuki and her secret had leaked out. She was the sole survivor from the family massacre case. While Yoshioka Aya a class teacher tried to stop bullying, Hazuki went missing. Hanako was suspected of being the criminal, but Ryouta a classmate spoke up for Hanako. And Nana disappeared.