Synopsis：If you could live your life over, would you choose another path? After being dumped by her husband and spiraling into a midlife crisis, 45-year-old housewife Meredith Blair wakes up in her 20-year-old body after a mysterious encounter. Now posing as “Red,” the new roommate in her daughter’s shared apartment, she secretly revives her long-abandoned music dreams and unexpectedly falls for Harry, a charming young musician who could change everything. But how long can she hide who she really is—and what happens when her biggest secret finally comes to light?