Paul Bomer and his friends Albert and Miller, driven by heroic romantic fantasy, volunteered to join the German army with passion.They embarked on the journey with passion and fighting spirit and devoted themselves to a war of their sincere belief.However, when they really arrived at the Western Front battlefield, they were greeted by the terrifying reality of World War I that destroyed the hearts and bones of the bones of the First World War, and the ideals of the past gradually collapsed in the smoke and blood pools.