It is the spring of 1945. And Repp, the master sniper, is about to carry out his final mission -- even as Germany's enemies overrun it, even while a tired, disorganized team of American and British agents tries everything in its power to stop him. Because for Repp, this is the one job at which he cannot fail. For this time, he possesses the ultimate killing tool. And with it, he will commit the ultimate crime....