After an outburst at school involving her son, a concerned single mother demands answers, triggering a sequence of deepening suspicion and turmoil.
Starring Sakura Ando, Soya Kurokawa, Hinata Hiiragi, Eita Nagayama, Yuko Tanaka, Mitsuki Takahata, Akihiro Kakuta, Shidou Nakamura, Ryu Morioka, Daisuke Kuroda