Twenty-year-old Maren Bergensdatter stands on the craggy coast, watching the sea break into a sudden and reckless storm. Forty fishermen, including her brother and father, are drowned and left broken on the rocks below. With the menfolk wiped out, the women of the tiny Northern town of Vardø must fend for themselves. Three years later, a sinister figure arrives. Absalom Cornet comes from Scotland, where he burned witches in the northern isles. He brings with him his young Norwegian wife, Ursa, who is both heady with her husband's authority and terrified by it. In Vardø, and in Maren, Ursa sees something she has never seen before: independent women. But Absalom sees only a place untouched by God and flooded with a mighty evil. As Maren and Ursa are pushed together and are drawn to one another in ways that surprise them both, the island begins to close in on them with Absalom's iron rule threatening Vardø's very existence. Inspired by the real events of the Vardø storm and the 1620 witch trials, The Mercies is a feminist story of love, evil, and obsession, set at the edge of civilization.

    But when splintering, blood-soaked images start haunting her thoughts, Yeong-hye decides to purge her mind and renounce eating meat. In a country where societal mores are strictly obeyed, Yeong-hye's decision to embrace a more “plant-like” existence is a shocking act of subversion. And as her passive rebellion manifests in ever more extreme and frightening forms, scandal, abuse, and estrangement begin to send Yeong-hye spiraling deep into the spaces of her fantasy. In a complete metamorphosis of both mind and body, her now dangerous endeavor will take Yeong-hye—impossibly, ecstatically, tragically—far from her once-known self altogether.