After so many adrenaline soaked years for skin his life, Jason Bourne is chasing under the quiet life of a Linguistics professor. Aware of his frustrations, has academic Mentor ask for help investigate in the murder of a former student by a previously unknown Muslim extremist sect called the black legion. The young man died carrying information about the group's terrorist activities, included in an immediate plan to attack the united states. In europe, borns investigation of the black Legion turns into one of the deadliest and most Tangled operations of his double life, the pursuit of a leader of a murderous terrorist group with roots in the darkest days of World War ii.