Small Breasts Carry Space Through the Lean Years

Zhou Lingxin, a time traveler in the apocalypse, transformed into a farm girl in the barren years. She brought material space and systems with her. She looks for and sells medicinal herbs to supplement her family's income, helps her family with food and clothing, builds a new home, helps her second brother study medicine and her third brother study. She also resolves crises, promotes the establishment of academies in branch villages, protects the whole family with wisdom and space, and starts a prosperous life.