The Marquis Estate's Mysterious Fragrance

A modern perfumer wakes up in the body of a young woman trapped in a mansion and is forced to marry a sickly heir to bring him good fortune. But she discovers that the original owner’s death was no accident. Turning fragrance into a blade, she carefully navigates one deadly trap after another, until she finally uncovers the marquis’s household’s blood-soaked secret, buried for twenty years.