[Era, time travel, no cheating, no blood, no violence]
In her previous life, Gu Guihua took care of her younger siblings when she was a child. After she got married, she took care of the whole family. She sent the old man away thinking that her daughter-in-law would become a wife. When her son got married, she realized that times had changed and the job of taking care of the whole family was still hers.
After she died from exhaustion, she traveled to the late 1970s. When she woke up, Gu Guihua had become a mother-in-law and couldn't help laughing! ! !