In 1955, Professor Reese unexpectedly passed away and woke up to find herself in the body of an eighteen-year-old high school girl who lived in seventy years later. Now, Reese’s son has become a chairman in his seventies, and she also has several handsome great-grandsons. When adapting to her new life, Reese began to discipline these unfilial great-grandsons with her wisdom and ability. And she also found the real happiness in the brand-new era!