Yuukai Houdou ~Ai Suru Waga Ko no Tame Naraba...

Toshiko Misoji raised her son Yuu as a single mother. Everything was happy, until that dreadful phone call no parent ever wants to get... "I have your kid. Do exactly what I tell you, or he dies." For the sake of her beloved child, as a mother, Toshiko will do anything.