New York, 1915. While Europe descends into chaos, America clings to neutrality - but the war has already crossed the Atlantic. Beneath the roar of a restless city, terror cells loyal to the Kaiser plant bombs, incite riots, and hunt a list of targets that could fracture the nation from within. As sabotage rocks the city's docks and the drumbeat of war grows louder, a covert intelligence unit is quietly assembled to uncover the truth. Its agents: a former Rough Rider, a New York detective, a sharp-tongued British aristocrat, and a battle-hardened Scottish soldier. What they find in the back alleys, docks, and private clubs of Manhattan isn't just sabotage - it's a wide-ranging conspiracy. And in the shadow of the American eagle, a new kind of war is beginning. One fought not with armies...but with secrets and subterfuge.