Professor Reese, a legend of 1955, wakes up seventy years later in the body of an eighteen-year-old girl. To her shock, her own son is now a reclusive billionaire chairman, and she has several handsome great-grandsons who have grown ungrateful and spoiled. Armed with the wisdom of a bygone era and the energy of a teenager, Reese takes absolute charge. She begins to discipline her unfilial descendants with tactical brilliance, reclaiming the family’s honor and finding real happiness in the modern era. Watch the Great-Grandma unleash a face-slapping reckoning on a world that forgot her legacy.