After Becoming the Evil Mother-in-Law, Daughter-in-Law Rushes to Support Me

After modern medical doctor Wu Yulan dies and transmigrates into a cruel old woman who mistreated her daughter-in-law and sold her granddaughter during a famine, she immediately saves a mother and child born prematurely with her medical skills. Determined to make amends, she uses her expertise, a system shop, and a spiritual spring space to improve her family's living conditions, redeem her granddaughter, reform her filial eldest son and selfish youngest son, and unite her daughter-in-law to counteract malicious provocations. Eventually, Wu Yulan leads her entire family through the famine, achieving family harmony and a stable life, completing her transformation from an evil mother-in-law to the backbone of the family.