When a brilliant bomber begins executing surgical attacks against Boston’s elite Bomb Disposal Unit, a newly promoted squad leader realizes the attacker is someone from his own covert past — a man he helped betray during a classified overseas operation that was buried by governments on both sides of the Atlantic.

Each bomb is not just a weapon — it is a message, exposing corruption, testing loyalty, and forcing the squad to confront how far they will go to protect each other… and the city.

The bomber isn’t trying to destroy Boston.
He’s trying to make them confess.