Lindsey Walsh thinks she has found personal and professional happiness when she lands a job at pharmaceutical giant, Imec. Paired with her colleague, Katherine Blair, they're entrusted with the marketing of an exciting new psychotropic drug called Bliss, the next generation of antidepressants with truly startling therapeutic capabilities. But when several workplace deaths occur almost simultaneously, Lindsey fears she has stumbled on a diabolic conspiracy with horrifying consequences. Could the drug company be engaged in a controlled experiment using their own employees as guinea pigs? Convinced that something else links the so-called random deaths, Lindsey jeopardizes her professional future to uncover the truth. Together with Katherine, they discover a sinister plot that goes a Promethean leap beyond accepted medical ethics and into nightmare.