On a beautiful summer night in a charming English suburb, a young woman and her boyfriend disappear after partying at the massive country estate of a new college friend. One year later, a writer moves into a cottage on the edge of the woods that border the same estate. Known locally as the Dark Place, the dense forest is the writer’s favorite place for long walks and it’s on one such walk that she stumbles upon a mysterious note that simply reads, “DIG HERE.”

Gifted musician Clemency Thompson is playing for tourists on the streets of Southern France when she receives an urgent text message. Her childhood friend, Lucy, is demanding her immediate return to London. It’s happening, says the message. The baby is back. Libby Jones was only six months old when she became an orphan. Now 25, she’s astounded to learn of an inheritance that will change her life. A gorgeous, dilapidated townhouse in one of London’s poshest neighborhoods has been held in a trust for her all these years. Now, it’s hers.

Nuri is a beekeeper and Afra, his wife, is an artist. Mornings, Nuri rises early to hear the call to prayer before driving to his hives in the countryside. On weekends, Afra sells her colorful landscape paintings at the open-air market. They live a simple life, rich in family and friends, in the hills of the beautiful Syrian city of Aleppo - until the unthinkable happens. When all they love is destroyed by war, Nuri knows they have no choice except to leave their home. But escaping Syria will be no easy task: Afra has lost her sight.

Owen Pick’s life is falling apart. In his 30s and living in his aunt’s spare bedroom, he has just been suspended from his job as a teacher after accusations of sexual misconduct - accusations he strongly denies. Searching for professional advice online, he is inadvertently sucked into the dark world of incel forums, where he meets a charismatic and mysterious figure. Across the street from Owen lives the Fours family, headed by mom Cate, a physiotherapist, and dad Roan, a child psychologist. But the Fours family have a bad feeling about their neighbor Owen.

Alice, a novelist, meets Felix, who works in a warehouse, and asks him if he’d like to travel to Rome with her. In Dublin, her best friend, Eileen, is getting over a break-up, and slips back into flirting with Simon, a man she has known since childhood. Alice, Felix, Eileen, and Simon are still young—but life is catching up with them. They desire each other, they delude each other, they get together, they break apart.

One rainy night, the unthinkable happens: Dylan Moran’s car plunges off the road into a raging river, his beautiful wife drowning as he struggles to shore. In the aftermath, through his grief, Dylan experiences sudden, strange visions: wherever he goes, he’s haunted by glimpses of himself. Dylan initially chalks it up to trauma, but that changes when he runs into a psychiatrist who claims he’s her patient. She says he has been undergoing a unique hypnotherapy treatment built on the idea that with every choice, he creates an infinite number of parallel universes.

Lex Gracie doesn't want to think about her family. She doesn't want to think about growing up in her parents' House of Horrors. And she doesn't want to think about her identity as Girl A: the girl who escaped, the eldest sister who freed her older brother and four younger siblings. It's been easy enough to avoid her parents - her father never made it out of the House of Horrors he created, and her mother spent the rest of her life behind bars. But when her mother dies in prison and leaves Lex and her siblings the family home, she can't run from her past any longer.

Tuscany, 1944: As Allied troops advance and bombs fall around deserted villages, a young English soldier, Ulysses Temper, finds himself in the wine cellar of a deserted villa. There, he has a chance encounter with Evelyn Skinner, a middle-aged art historian who has come to Italy to salvage paintings from the ruins and recall long-forgotten memories of her own youth. In each other, Ulysses and Evelyn find a kindred spirit amidst the rubble of war-torn Italy, and set off on a course of events that will shape Ulysses's life for the next four decades.

Born shrouded in the veil of the Primals, a Maiden as the Fates promised, Seraphena Mierel’s future has never been hers. Chosen before birth to uphold the desperate deal her ancestor struck to save his people, Sera must leave behind her life and offer herself to the Primal of Death as his Consort. However, Sera’s real destiny is the most closely guarded secret in all of Lasania - she’s not the well protected Maiden but an assassin with one mission - one target. Make the Primal of Death fall in love, become his weakness, and then...end him.

Washington, DC, 2019: Laura Preston is a reclusive artist at odds with her older sister Beatrice as their elegant, formidable mother slowly slides into dementia. When a stranger contacts Laura claiming to be her brother who disappeared forty years earlier when the family lived in Bangkok, Laura ignores Bea’s warnings of a scam and flies to Thailand to see if it can be true. But meeting him in person leads to more questions than answers.

On a clear December morning in 1937, at the famous gold clock in Grand Central Terminal, Joe Reynolds, a hardworking railroad man from Queens, meets a vibrant young woman who seems mysteriously out of place. Nora Lansing is a Manhattan socialite and an aspiring artist whose flapper clothing, pearl earrings, and talk of the Roaring Twenties don’t seem to match the bleak mood of Depression-era New York. Captivated by Nora from her first electric touch, Joe despairs when he tries to walk her home and she disappears. Finding her again will become the focus of his love and his life.

When Edie’s mother-in-law, Anna DeLuca, dies, she is relieved. Edie blames Anna for the accident that destroyed her family. So, when her will lures Edie to Sicily and the long-abandoned Villa della Madonna del Mare, she sees through Anna’s games. Suspecting Anna is meddling from beyond the grave to try to reunite her and her ex-husband Joe, Edie is determined to leave Italy as soon as possible.

Living on the island of Cyprus, Nisha is far from her native Sri Lanka. Though she longs to return home, she knows that working as a nanny and maid for a wealthy widow is the only way to earn enough to support her daughter, left behind to be raised by relatives. Yiannis is a poacher, trapping the tiny protected songbirds that stop in Cyprus as they migrate each year from Africa to Europe and selling them on the illegal market. He dreams of finding a new way of life, and of marrying Nisha.

There's Bella, stay-at-home mum of Teddy. She suffered postpartum psychosis after Teddy's birth. There's Chrissy, divorce lawyer, married to Russell. They're having some problems with their sex life. There's Electra, mother to twins, who is struggling with her son's behaviour. There's Skye, a single mother, who used a sperm donor to have her baby. Then there's Jen. She was supposed to be a mother, but it hasn't worked out like she expected.

Spain, 2020. When expat fugitive Jack Cleland watches his girlfriend die, gunned down in a pursuit involving officer Cristina Sanchez Pradell, he promises to exact his revenge by destroying the policewoman. Cristina's aunt Ana has been deaf-blind for the entirety of her adult life: the victim of a rare condition named Usher Syndrome. Ana is the centre of Cristina's world - and of Cleland's cruel plan. John Mackenzie - an ingenious yet irascible Glaswegian investigator - is seconded to aid the Spanish authorities in their manhunt.