<p><b>"I''m in your blood, and you are in mine¿"</b></p><p><b>The Netherlands, 1887.</b> Lucy''s twin sister Sarah is unwell. She refuses to eat, mumbles nonsensically, and is increasingly obsessed with a centuries-old corpse recently discovered on her husband''s grand estate. The doctor has diagnosed her with temporary insanity caused by a fever of the brain. To protect her twin from a terrible fate in a lunatic asylum, Lucy must unravel the mystery surrounding her sister''s condition, but it''s clear her twin is hiding something. Then again, Lucy is harboring secrets of her own, too.</p><p>Then, the worst happens. Sarah''s behavior takes a turn for the strange. She becomes angry¿ and <i>hungry</i>. </p><p>Lucy soon comes to suspect that <i>something</i> is trying to possess her beloved sister. Or is it madness? As Sarah changes before her very eyes, Lucy must reckon with the dark, monstrous truth, or risk losing her forever.</p>