A brilliant math student is on the verge of a major breakthrough when a shadowy enemy tries to stop him. Fighting for answers—and his life—he teams up with a government agent to unravel a high-stakes conspiracy.

Prime Target

Cambridge student Edward Brooks starts working on a secret research project that triggers unthinkable chaos.

A New Pattern

Ed's work catches the attention of NSA operative Taylah Sanders and a mysterious institute.

Syracuse

While retracing Safiya's steps, Ed uncovers chilling pleas from the past. Taylah tries to earn Ed's trust.

The Sequence

Ed digs deeper for clues at the institute. Andrea navigates devastating news in Baghdad. Taylah reconnects with leadership.

Kaplar

Ed and Taylah join Andrea in Baghdad, where they unearth ancient, buried answers—and get caught in the crosshairs of an unknown enemy.

House of Wisdom

As the NSA trails their every move, Taylah and Ed race to track down the final piece of the puzzle.

The Last Link

Ed is coerced into completing his work. Taylah considers an ultimatum. An ally gets trapped in the middle of the mayhem.

Prime Finder

As Ed and Taylah try to expose the truth, a deadly threat is discovered to be closer than they could have imagined.