A rogue German agent's unauthorized transmission threatens to expose the D-Day deception plan. February 1944. British Intelligence relies on a network of double agents to mislead the German high command regarding Operation Overlord, the planned location for the D-Day landings. When an unexpected radio signal originates from near London, the entire elaborate deception is jeopardized, and Kurt Müller, a German agent embedded with the British, becomes the prime suspect. To protect the invasion's success and exonerate himself, Kurt must race against time to identify and neutralize the rogue operative before their actions compromise the Allied effort.

The premise sets up a tense espionage thriller with high stakes, focusing on deception and betrayal during a pivotal moment in World War II. The narrative is likely to explore the moral complexities faced by double agents and the critical importance of intelligence operations in warfare. Readers can expect a fast-paced plot driven by Kurt Müller's urgent quest to uncover the truth and prevent disaster. The story's focus on the D-Day deception suggests a detailed exploration of wartime strategy and the clandestine operations that supported it.