4人の子供達に煙たがられ、気にかけてくれるのは幼い孫だけという年老いた母。だが体調の悪化をきっかけに、家族はようやく母への愛に気づいてゆく。
A trained prosecutor and an ignorant villager have to help each other out in prison conditions.
The outcomes of the isolation system and its influence on human life will be told both by the victims and the witnesses.