The sequel of Into the Unknown. Two years later, Millie Greyson is happily married to the love of her life, producing hit movies and tv shows, and Into the Unknown is renewed for it's last and final season. Just when things are perfect, a pandemic hits, Allie suffers something greater than death, she learns the secrets of her family, and things fall apart. Can Millie pick her self up and fight like hell to survive? What are the secrets of the Greyson family? Will her family stand by her and help her through the difficult times in her life?