Global spy agency Citadel has fallen, and its agents' memories were wiped clean. Now the powerful syndicate, Manticore, is rising in the void. Can the Citadel agents recollect their past and summon the strength to fight back?

A boy in New York is taken in by a wealthy family after his mother is killed in a bombing at the Metropolitan Museum of Art. In a rush of panic, he steals 'The Goldfinch', a painting that eventually draws him into a world of crime.