Modern grain warehouse keeper Lin Xiulan time-travels to the 1960s, becoming an orphaned girl exploited and forced into marriage by her uncle and aunt. She awakens a portable spiritual spring courtyard, collects evidence to publicly break ties and divide the family, and moves into a broken mill to self-rely. Relying on farming skills and grain professional ability to run side businesses and rescue public grain, she shares mutual understanding and help with retired technician Zhou Changqing. Having gone through the chicken-raising group disturbance and flood danger, she passes the exam for a formal job at the grain station, completely cuts off entanglements with her native family, and reaps an equal and sincere marriage.