
Linden Lynn returns, helps villagers with sowing, sparking conflict with cousin Gunnar Lynn, who monopolizes the market. Fake seeds, drought, pests, frost hit; Linden resolves crises. Technician Shirley Wang fights alongside him, rewriting tradition with science. Linden fights grain merchants, obtains Pollution-Free Certification, establishes 'Storm Sowing' brand, leading the village to prosperity.