After an outburst at school involving her son, a concerned single mother demands answers, triggering a sequence of deepening suspicion and turmoil.

Cast:Sakura Ando, Soya Kurokawa, Hinata Hiiragi, Eita Nagayama, Yuko Tanaka, Mitsuki Takahata,

Genre:Mystery, Thriller, Drama,

country:Japan,

Production:TOHO, Fuji Television Network, AOI Pro., BUN-BUKU, GAGA Corporation,