The Rise of a Poor Family: from a Farmer to the First Prime Minister of Daxia

From a social engineer to an eight-year-old farmer Lin Xuan faced a leaky thatched hut, a dying mother, evil neighbors who were eyeing him, and a poverty era with almost zero technology tree. Fever-reducing herbs, high-efficiency traps, high-quality charcoal, fuel-saving wicks... Starting from a small invention at home, it lights up the technology tree step by step, and eventually grows into a famous figure, continuing to write glory for the decadent dynasty! It all started with winning six yuan in a row in the imperial examination!