Han Laoshan has worked tirelessly at his son's home for twenty years. On his fiftieth birthday, his daughter-in-law throws away the wild mushrooms he bought with his own money, while his son disregards everything he has done for the family. Heartbroken, he resolutely returns to his hometown. Drawing on his long-standing expertise in identifying mountain produce, he leads the younger generation in discovering rare treasures of the mountains and gradually builds a prosperous business. Meanwhile, his greedy and unscrupulous son and daughter-in-law fall into debt, break their promises, and ultimately suffer the consequences of their own actions. With his roots firmly established in the mountain-produce industry, Han Laoshan begins a brand-new chapter of his life.