Modern female entrepreneur Cheng Wanwan accidentally traveled through time and became a notorious and vicious widow in Dahe Village. The family was destitute and suffered from years of famine. Her four sons and her pregnant daughter-in-law were so hungry that they looked emaciated. She accidentally activated the trading mall system and exchanged wild vegetables for food supplies. While repairing the relationship between her family and neighbors, she searched for bamboo shoots, mountain springs, and dug ditches, leading the whole village through the drought. She transformed from a shrew and widow despised by everyone to the backbone that the whole village relied on.