Sarah, a struggling young woman living in Brooklyn, agrees to volunteer as an experimental subject for a pharmaceutical pany called Dynamic Health Cure to be the bearer of LEXX and make money to solve her financial troubles and take care of her mother who has Alzheimer's. A nano chip is planted into her cerebral rtex and designed to take ntrol of the body in order to ntain diseases as soon as they our. But when the implant with ificial intelligence turns sinister and orders her to mit crimes, Sarah is plunged into a murderous spiral with only one choice: to live or die.