Adora Hazzard has it all figured out.

A contented divorcée, she relishes her teenage daughter, her job as a moral tutor for an old-money family and the bliss of finally being solo.

Alone but far from lonely, she's also quietly assembling a 'coven' of like-minded single women on the sixth floor of the legendary Ansonia building on New York's Upper West Side. Together, they share groceries, dog walkers - and one dirty little secret: despite their age, they're only just getting started.

Adora's life philosophy is simple: want only what you already have. But could a chance encounter with a charming stranger threaten her joyfully curated life and leave Adora suddenly wanting more - even if she must risk everything to get it?