Lucas and Mathias, 8-year-old sons of lumberjacks in the Vosges forest, are the best of friends. One day, while driving his car, Lucas' father fatally collides with Mathias, who is cycling down the mountain. Sitting in the back of the car, Lucas watches helplessly as his father throws his friend's lifeless body into th…

　　1940年5月，法国在与德国军队的对抗中，陷入了被动的局面，可能会随时战败。查尔斯临时接到命令：他刚刚被任命为军队的将军并且需要立刻启程，前往战场前线指挥战斗。他不得不离开自己的妻子和三个孩子，把家人安顿好后，他放心地离开了。但一场战役打下来后，查尔斯感到十分吃力和担忧，害怕自己没有能力带领众多法国军人取得战争的胜利，…