When Alexis and her husband Sam buy a neglected Cape Cod house in an exclusive DC suburb, they are ecstatic. Sam is on the cusp of making partner at his law firm, Alexis is pregnant with their second child, and their glamorous neighbors welcome the couple with open arms. Things are looking up, and Alexis believes she can finally leave her troubled past behind.

Sixteen years ago, Sylvie’s sister, Persephone, never came home. Out too late with the boyfriend she was forbidden to see, Persephone was missing for three days before her body was found - and years later, her murder remains unsolved. In the present day, Sylvie returns home to care for her estranged mother, Annie, as she undergoes treatment for cancer. Prone to unexplained “Dark Days” even before Persephone’s death, Annie’s once-close bond with Sylvie dissolved in the weeks after their loss, making for an uncomfortable reunion all these years later.

Every year, the illustrious Van Ness siblings, heirs to a copper fortune, gather at their secluded winery estate for a joint birthday celebration. It's a tradition they've followed nearly all their lives, and now they are back with their significant others for a much-needed weekend of rest and relaxation, away from the public spotlight.

Molly Sullivan is used to sharing intimate details of her life with millions of followers. A thirty-one-year-old single mom, she has built a career out of fearless posts about parenthood and dating. But when Molly shares a photo of her new fiancé, Scott, she is shocked by his negative reaction. For the sake of their relationship, Molly agrees to remove the post and keep Scott and his ten-year-old daughter out of her social media spotlight. But it’s too late, someone has already recognized him.

Summer and Leo would do anything for each other. Inspired by the way each has had to carve her place in a hostile and unforgiving world, and united by the call of the open road, they travel around sunny California in Summer’s tricked-out Land Cruiser. It’s not a glamorous life, but it gives them the freedom they crave from the painful pasts they’ve left behind. But even free spirits have bills to pay. Luckily, Summer is a skilled pickpocket, a small-time thief, and a con artist—and Leo, determined to pay her own way, has learned a trick or two.