After graduating from university, Chen Mo gives up his job in the city and returns to Kaoshantun Village to inherit his grandfather's veterinary skills. However, the villagers doubt his abilities, while Zhang Laowai, a self-proclaimed village doctor, repeatedly makes things difficult for him. With his exceptional medical skills, Chen Mo gradually earns the villagers' trust. When Lin Xiaotang, a designer from the city, joins him, the two lead the villagers in establishing a cooperative, raising black pigs, and growing selenium-rich kiwifruit. Through e-commerce, they sell their agricultural products across the country. Zhang Laowai finally comes to his senses and uses his lifelong skills to make amends. Wang Hu, who has spent five years searching for his daughter, a formerly lazy man determined to turn over a new leaf, and other villagers with their own stories all find strength in one another on this land. Together, through their own hard work, they transform a poor mountain village into a happy home that everyone dreams of living in.