Twenty-two year old blond haired, blue eyed, Kurt Mueller meets Stefan Schneider, and after a brief period, fall in love and move in together. Mueller, however, is enticed to join the S.A. by Ernst Rohm, even though he is not a Nazi. Over Schneider's objections, he transfers to the SS at the request of the Nazi leadership and is assigned to the unit that protects Hitler. Eventually, both are arrested and sent to Sachsenhausen by the head of the SS for being gay. Once there, it's up to Mueller to keep both of them alive until their release date five years later. Can their love possibly become an undefeated love in that environment?