A single mother has no money for food and firewood, and her sixth-grader son is forced to unload cars with sand. 12 years ago, while pregnant, the woman broke up with the boy's father because of his infidelity. The former lover was not interested in the child, and five years ago tragically died in an accident. Now his family refuses to recognize the boy, depriving him of survivor's allowance. A woman's last hope is a DNA test…