在严父干涉之后，13岁女孩莉莉放生了爱犬哈根使之成为流浪狗。之后想重新找回爱犬的莉莉会发生怎样的故事呢？

　　Christmas 1944. Soviet soldiers invade Hungary and drag every young woman with German origins away from a small village and transport them to a Soviet labor camp where they are forced to work in the coal mines under inhuman conditions. T…