Mikhail lives in Russia in 1881. When a skeleton of a rare wild horse is brought to him, the zoologist plans an expedition to Mongolia to find the fabled Przewalski horse. In 1992, Karin, alongside her troubled son Mathias and several Przewalski horses, travels to Mongolia to reintroduce the magnificent horses to their native land. Europe’s future is uncertain in 2064, but Eva is willing to sacrifice nearly everything to hold onto her family’s farm. Her teenage daughter implores her to leave the farm and Norway, but a pregnant wild mare Eva is tending is about to foal. Then, a young woman named Louise unexpectedly arrives on the farm, with mysterious intentions that will either bring them all together or devastate them one by one.

In 2019, 70-year-old Signe sets sail alone on a hazardous voyage across the ocean in a sailboat. On board is a cargo that can change lives. Signe is haunted by memories of the love of her life, whom she’ll meet again soon. In 2041, David and his young daughter, Lou, flee from a drought-stricken Southern Europe that has been ravaged by thirst and war. Separated from the rest of their family and desperate to find them, they discover an ancient sailboat in a dried-out garden, miles away from the nearest shore. Signe’s sailboat. As David and Lou discover Signe’s personal effects, her long-ago journey becomes inexorably linked to their own.