Henry DeTamble, a librarian, possesses a unique gene that lets him involuntarily travel through time. His wife, Claire Abshire, finds it difficult to cope with it.
Armed with only the word "Tenet," and fighting for the survival of the entire world, CIA operative, The Protagonist, journeys through a twilight world of international espionage on a global mission that unfolds beyond real time.
Hint: The password should be at least eight characters long. To make it stronger, use upper and lower case letters, numbers, and symbols like ! " ? $ % ^ & ).