On Christmas Eve, 1968, in a Scottish coastal town, a debt collector goes to work to avoid confronting his wife’s worsening psychosis at home.

After the alleged suicide of her priest brother, Grace travels to the remote Scottish convent where he fell to his death. Distrusting the Church's account, she uncovers murder, sacrilege and a disturbing truth about herself.

In 1520, the notorious and power-hungry Danish King Christian II is determined to seize the Swedish crown from Sten Sture, no matter what it takes. Meanwhile, sisters Freja and Anne make a solemn promise to seek revenge on the men who brutally murdered their family. Everything comes to a head in the heart of Stockholm, where the sisters are drawn into a ruthless political struggle between Sweden and Denmark that culminates in a mass execution, presided over by the mad King "Christian the Tyrant," known as the Stockholm Bloodbath.

A pregnant woman and her husband are taken in by a farmer and his wife after crashing their car in the Scottish countryside. Once inside, they realize their hosts’ daughter is a missing child from the news years earlier. Things take a sinister twist when the farmer and his wife inform the couple they intend to keep their baby once born.