On a rainy night, Chen Sanpo, a lonely elderly woman, rescues a vixen struggling to give birth, forging an extraordinary bond. To repay her kindness, the male fox, Chi Yan, gifts her copper coins, but this brings fear among the villagers and awakens the greed of wealthy landowner Qian Wanguan. Facing expulsion by the village chief, a hunters' ambush, and false accusations from the rich landowner, Chen Sanpo protects the fox spirit family with kindness and trust. Chi Yan, in turn, repeatedly displays his supernatural powers, overcoming crises and safeguarding his benefactor.