In the early days of the household contract responsibility system in 1983, Lin Sui, a postdoctoral fellow in modern agricultural pedology, accidentally time-traveled and became a timid, bullied new farm bride in Kaoshan Brigade. Facing the coercion of her partial mother-in-law and harsh sisters-in-law, she decisively split the family, claimed the unwanted broken kiln and saline-alkali land, and pulled her leg-injured veteran husband Chen Ye along to collect manure and raise earthworms, earning her first pot of gold through earthworms. She studied earthworm manure organic fertilizer, used hard-core agricultural technology to slap the faces of envious villagers, and defeated the encirclement and suppression of scalpers at the fertilizer station. With technology as her shield and contract as her outline, Lin Sui set up a cooperative and established ironclad rules. The couple fought side by side in business battles, rising all the way from mocked manure pickers to creating a renowned agricultural supply industry.