Aisha, a Senegalese immigrant, takes a job as a nanny for a wealthy white family in New York City. Separated from her son and casually exploited by her employers, Aisha finds herself consumed by unsettling visions and a growing rage, one that could either destroy or empower her.

Follows the nephew of a renowned professor as he procures documents concerning a mysterious cult. The followers of an ancient deity who lies under the ocean waters awaiting the day that he will return to rule over the Earth, the Cthulu cult are convinced that the day of reckoning is at hand. According to his dead relative's notes, any mortal who hears the mighty Cthulu's call will be driven beyond madness. As the horrifying reality of this cosmic...