Professor Reese, a legend of the 1950s, wakes up seventy years later in the body of an eighteen-year-old high school girl. To her shock, her own son is now a world-weary chairman in his seventies, and her great-grandsons are arrogant, spoiled playboys who have brought shame to the family name. Armed with the wisdom of a bygone era and the energy of a teenager, Reese takes absolute charge. Watch as the 'Great-Grandma' disciplines her unfilial descendants with tactical brilliance, reclaiming the family’s honor and finding a second chance at real happiness in a brand-new world.