A deadly virus is bearing down on the world and Emerson Mackenzie, CEO of PharmaScience Technologies-now back in its ancestral home of Port Kenneth, Tennessee-opens up the historic Mackenzie house on the family's defunct sheep farm to six people: himself, his wife Tess Cartieri, his house manager, two members of his board of directors, and his executive assistant, Taylor Alexander. Taylor won't abandon Emerson, but at the same time,...