In a famine year of severe drought, Lin Yao, who ate up the family's entire food rations and became plump and fat, abandoned her husband and two children to run away with someone else, only to be cheated by a scumbag in the end and meet a miserable end. Lin Yao, an agricultural college student in modern times, died suddenly from staying up late. Waking up, she time-traveled into this era novel, becoming the fat woman who was about to abandon her husband and children to elope with someone. Just at the moment of despair, Lin Yao found that she had activated the time-travel system, allowing her to freely shuttle between two worlds. In order to survive the famine year of the 1950s, Lin Yao relied on her professional knowledge and the ability to travel through time to lead her entire family of old and young to live a good day of eating meat and steamed buns at every meal!