Berlin, 1943. An encounter with an old friend leaves German physicist Dr. Kristopher Lehrer with doubts about his work. But when he confronts his superior, everything goes horribly wrong. Suddenly Kristopher and Michel, a member of the Resistance, are on the run, hunted for treason and a murder they did not commit. If they’re caught, Kristopher’s knowledge could be used to build a terrible weapon that could win the war. When Michel contacts the Allies, hoping they can work together, it isn’t long before the so-called “simple” mission becomes anything but. With both men realizing they can no longer ignore their growing feelings for each other, Kristopher and Michel must fight—not just for a chance of a future together, but for their very survival.