A group of world leaders awakens a creature beneath the ocean floor, and mankind’s only hope rests on an alliance between the giant ape and his mechanical arch-nemesis.

Armed with only one word – Tenet – and fighting for the survival of the entire world, the Protagonist journeys through a twilight world of international espionage on a mission…

In an alternate present-day version of Oakland, black telemarketer Cassius Green discovers a magical key to professional success – which propels him into a macabre universe.