After graduating with a degree in fruit tree cultivation from an agricultural university, Lin Guoguo returns to her hometown and takes over the Lin family orchard, burdened with 100,000 yuan in debt, declining fruit trees, and a cut-off water supply. Facing Zhao Dafa, the village bully who monopolizes the local fruit trade, and Mr. Qian, who controls distribution channels in the county town, she refuses to bow down or beg for help. Instead, she uses her professional expertise to restore the cold spring waterway and improve the soil. She also joins forces with wild animals, including the hedgehog leader Er Xianye and the aerial scout Ye Shanji, to form an unexpected 'ecological undercover squad'.