Brother Fox and Mrs. Fox were almost caught stealing a chicken, and Mrs. Fox told Mr. Fox that she was pregnant. Mrs. Hu asked Brother Fox to promise that if he could escape this time, for the sake of the child, Brother Fox would not steal again in the future. Brother Fox agreed. Sure enough, Brother Fox, who became Fox's father, promised to stop stealing, and he found a stable job. The family lived in a cave, and their son Ash complained about the poor living conditions. Father Fox gritted his teeth and tried his best to buy a tree house with everything he had. On the hillside opposite the tree house were three farms, and the three farm owners were notorious villains. Not long after Father Fox lived in the tree house, he couldn't resist going to the farm to steal delicious food out of instinct. The three farmers were furious and vowed to catch Father Fox. Father Fox had to dig a hole underground to escape into the hole. In the underground cave, Father Fox's family met all the small animals on the ground who escaped from the farmer. So under the leadership of the witty and resourceful father Fox, the little animals started a battle of wits and courage with the farmer. And Father Fox's son Ash also grew up in the battle, becoming brave and responsible, and he also had a new understanding of Father Fox, whom he usually looked down upon