Su Tong is a famous modern medical scientist. He died suddenly while dozing off after staying up all night for three days and three nights to conduct experiments. He traveled back to a poor family in an ancient rural area. She was originally a cowardly daughter-in-law of the third wife. She had two sons and one daughter. Her husband disappeared. She was bullied by her mother-in-law and the eldest daughter-in-law for a long time. The second daughter-in-law occasionally helped her, and her life was difficult. When Su Tong first arrived, facing the harsh environment, he decided to use his portable space and modern knowledge to change the status quo. When a drought hits unexpectedly, Su Tong takes her baby to escape from the famine, using the space to enjoy life and drink... Accidentally rescuing a mysterious man...
