Farmer Li Changgen returns to his hometown to contract barren mountains for free-range chicken farming, but frequently encounters sneak attacks by thieves and weasels, making surveillance and fences ineffective. At the suggestion of villagers, he buys back the native dog General Huang to guard the house and yard. General Huang is loyal and fierce, catching the chicken thief on the spot, catching them red-handed to bring the lawbreakers to justice, and driving away weasels to protect the flock. Relying on the native dog's guarding, the farm thrives, Li Changgen succeeds in entrepreneurship, and also shares the experience of raising dogs to protect property with fellow villagers, driving rural joint defense and governance, composing an inspiring rural story of a person and a loyal dog striving hand in hand.