In Qinghe Village in 1992, Chen An possesses a dream spirit field with a time flow a hundred times faster, cultivating premium-quality Zijin Chonglou with exceptional medicinal efficacy, and takes the lead in establishing a medicinal herb cooperative. The villagers, infatuated with the quick money advocated by Zhao Laosan, successively withdraw from the cooperative and use chemical fertilizers to force growth and industrial sulfur to process fake medicine. Faced with malicious obstructions, arson, and framed charges from competitors, Chen An relies on scientific quality control and clever layouts, cooperating with the national policies for regulating the medicinal herb market to crush the conspiracy. The cooperative members who uphold the contract reap wealth, speculators reap what they sow, and Chen An thus begins his own traditional Chinese medicinal herb empire.