A series of disappearances lead the FBI to investigate a pharmaceutical company located in lower Manhattan where Dr. Aisling Lynch works. As Chief of Medicine, Aisling Lynch will be responsible for making sure they don't discover the supernatural goings on that are hidden in their laboratories; having to lead a double life between what's right, her duty and attraction. Young FBI agent Ian Walker moves into the company, following up on the suspicion of alleged experiments being carried out on the missing people. What he isn't expecting is having to fight against the irresistible attraction which he feels towards the mysterious and exuberant Dr. Aisling Lynch.